Adult ESL/ELL Intermediate Quiz: Revising Writing
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Revising WritingQuestion 1 of 10

A student is writing an email to her supervisor explaining why she was late to work. Here is her draft:

"Dear Ms. Rodriguez, I am sorry for being late this morning. I usually take Bus 14, but there was a problem with the bus. I waited for a long time. My neighbor also told me the bus was delayed. I tried to call a taxi but it was very expensive. I finally arrived at 9:45. I will try to be on time in the future. Thank you for understanding."

The student wants to revise the email to improve clarity of key details. Which revision would BEST achieve this goal?

Remove the sentence about the neighbor because mentioning other people's opinions in a professional email is inappropriate and shifts focus away from the student's own explanation of the situation.
Replace 'there was a problem with the bus' with a specific explanation, such as 'Bus 14 was delayed by 40 minutes due to a traffic accident on Main Street,' to give the supervisor accurate and verifiable information about why the student was late.
Add a closing sentence thanking Ms. Rodriguez for being a supportive supervisor, because ending on a warm and positive note makes professional emails more effective and strengthens the relationship between employee and manager.
Combine 'I waited for a long time' and 'My neighbor also told me the bus was delayed' into one sentence to reduce wordiness and make the email read more smoothly from one idea to the next.
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Adult ESL/ELL Intermediate Quiz

Adult ESL/ELL Intermediate Quiz: Revising Writing

Practice Revising Writing in Adult ESL/ELL Intermediate with focused quiz questions that help you check what you know, review explanations, and build confidence with test-style prompts.

What this quiz covers

This quiz focuses on Revising Writing, giving you a quick way to practice the rules, question types, and explanations that matter most for Adult ESL/ELL Intermediate.

How to use this quiz

Try each quiz question before looking at the correct answer. Use the explanations to review missed ideas, then come back to similar questions until the pattern feels familiar.

All questions

Question 1

A student is writing an email to her supervisor explaining why she was late to work. Here is her draft:

"Dear Ms. Rodriguez, I am sorry for being late this morning. I usually take Bus 14, but there was a problem with the bus. I waited for a long time. My neighbor also told me the bus was delayed. I tried to call a taxi but it was very expensive. I finally arrived at 9:45. I will try to be on time in the future. Thank you for understanding."

The student wants to revise the email to improve clarity of key details. Which revision would BEST achieve this goal?

  1. Remove the sentence about the neighbor because mentioning other people's opinions in a professional email is inappropriate and shifts focus away from the student's own explanation of the situation.
  2. Replace 'there was a problem with the bus' with a specific explanation, such as 'Bus 14 was delayed by 40 minutes due to a traffic accident on Main Street,' to give the supervisor accurate and verifiable information about why the student was late. (correct answer)
  3. Add a closing sentence thanking Ms. Rodriguez for being a supportive supervisor, because ending on a warm and positive note makes professional emails more effective and strengthens the relationship between employee and manager.
  4. Combine 'I waited for a long time' and 'My neighbor also told me the bus was delayed' into one sentence to reduce wordiness and make the email read more smoothly from one idea to the next.
Explanation: When revising a professional email for clarity of key details, ask yourself: does the reader have enough specific information to understand exactly what happened? Vague language like "a problem" or "a long time" forces the reader to guess — and in a workplace context, precision builds trust and credibility. Answer B is the strongest revision because it replaces the vague phrase "there was a problem with the bus" with concrete, specific information: the bus number, the exact delay, and the cause. This gives Ms. Rodriguez accurate details she can verify if needed, and it clearly explains why the student was late — which is the entire purpose of the email. Specific details make professional communication more honest and convincing. Answer A incorrectly removes the neighbor sentence for the wrong reason. Mentioning what a neighbor said isn't unprofessional — the real issue is that it's unnecessary supporting detail, not that it involves another person. Even so, removing it doesn't improve clarity of key details; it just shortens the email slightly. Answer C adds a warm closing sentence, which might sound friendly, but it does nothing to clarify why the student was late. Adding compliments to a supervisor doesn't address the question's goal of improving factual clarity. Answer D combines two sentences to reduce wordiness, which is a style improvement — not a clarity-of-key-details improvement. Smoother flow doesn't help if the information is still vague. Study tip: When a question asks about "clarity of key details," look for the answer that adds or replaces specific, factual information — not the one that just reorganizes or softens the writing.

Question 2

Read the two versions of the same sentence from a student's essay about healthy eating:

Original: "Eating vegetables is good for you and you should eat them a lot and they have vitamins."

Revised: "Eating a variety of vegetables daily provides essential vitamins and minerals that support long-term health."

A student asks: 'I revised my sentence, but did I improve all three areas — clarity, organization, and accuracy of key details?' Which answer BEST evaluates the revision?

  1. The revision improves clarity and organization by restructuring the run-on sentence into one focused idea, but it does not necessarily improve accuracy because the original sentence was not factually wrong — it simply used informal language and a looser sentence structure.
  2. The revision improves all three areas: clarity by using precise language ('variety,' 'essential,' 'long-term health') instead of vague phrases, organization by replacing a run-on with one unified idea, and accuracy by specifying 'vitamins and minerals' rather than just 'vitamins.' (correct answer)
  3. The revision improves only organization because it converts a run-on into a single clear sentence, but it actually reduces accuracy by adding 'minerals,' a detail not present in the original — introducing new content changes the meaning rather than improving it.
  4. The revision improves only clarity because it uses more formal academic vocabulary, but the original sentence's organization was already acceptable since joining related ideas with the conjunction 'and' is a grammatically correct structure in English.
Explanation: When evaluating a writing revision, you need to examine each claimed improvement separately — don't assume that because a sentence sounds better, it automatically improves in every specific way. Ask yourself: Is the language clearer? Is the structure more organized? Are the details more accurate or complete? Answer B is correct because the revision genuinely strengthens all three areas. For clarity, vague phrases like "good for you" and "a lot" are replaced with precise language: "essential vitamins and minerals" and "long-term health." For organization, three loosely chained ideas connected by repeated "and" (a classic run-on structure) are consolidated into one focused, logical sentence. For accuracy, the original only mentioned "vitamins," while the revision correctly adds "minerals" — vegetables do contain both, so this addition makes the statement more factually complete, not fabricated. Answer A is tempting because it correctly identifies clarity and organization improvements, but it misses the accuracy upgrade. Saying the original was "not factually wrong" is true, but the question asks whether accuracy improved — and adding "minerals" is a meaningful, correct addition that makes the claim more precise. Answer C misidentifies the addition of "minerals" as a problem. In writing revision, adding accurate, relevant details is an improvement, not a distortion. The meaning isn't changed — it's strengthened. Answer D incorrectly claims the original's organization was acceptable. While joining ideas with "and" is grammatically possible, stringing three separate ideas into one sentence without focus creates weak, disorganized writing — especially in academic contexts. Study tip: On revision questions, evaluate each category (clarity, organization, accuracy) independently rather than making one overall judgment.

Question 3

A student submitted this paragraph in a community college writing class:

"Americans waste a lot of food every year. According to the USDA, Americans waste about 30–40% of the food supply each year. This is a big problem for the environment and for hungry people. Wasted food that goes to landfills produces methane, which is a greenhouse gas that is 25 times more potent than carbon dioxide over 100 years. Donating extra food to food banks can help reduce waste. We should all try to waste less food. The government should also make laws about food waste."

The student's instructor says: 'Your paragraph has one sentence that is redundant given the information that follows it, and one sentence that shifts focus away from the paragraph's argument too abruptly. Revising these two issues will improve both clarity and organization.' Which answer correctly identifies BOTH sentences?

  1. The redundant sentence is 'This is a big problem for the environment and for hungry people' because the sentences that follow already demonstrate these two issues concretely through methane emissions and food bank donations; the focus-shifting sentence is 'The government should also make laws about food waste' because it introduces a policy argument the paragraph has not developed. (correct answer)
  2. The redundant sentence is 'Americans waste a lot of food every year' because the USDA statistic in the very next sentence expresses the same idea more precisely and specifically; the focus-shifting sentence is 'Donating extra food to food banks can help reduce waste' because it changes the paragraph's focus from environmental harm to the separate issue of hunger relief.
  3. The redundant sentence is 'We should all try to waste less food' because it repeats the implied message of the entire paragraph without adding new information; the focus-shifting sentence is 'Wasted food that goes to landfills produces methane' because it moves the discussion away from food waste statistics and into a detailed explanation of atmospheric chemistry.
  4. The redundant sentence is 'According to the USDA, Americans waste about 30–40% of the food supply each year' because it merely restates the opening sentence using different numbers without adding new information; the focus-shifting sentence is 'We should all try to waste less food' because it moves from describing the problem objectively to making a personal recommendation directed at the reader.
Explanation: When revising a paragraph, two key questions to ask are: Does this sentence repeat information already covered? (redundancy) and Does this sentence introduce a new idea without connecting back to the paragraph's main argument? (focus shift). Keeping these two questions in mind will help you work through this problem. The paragraph's central argument is that food waste is an environmental and hunger-related problem. Look at the sentence "This is a big problem for the environment and for hungry people." This sentence tells you there are two problems, but the very next sentences show you those same two problems — methane emissions illustrate the environmental harm, and food bank donations address hunger. Because the following sentences already prove the claim concretely, the "This is a big problem" sentence becomes redundant — it states what the reader is about to learn anyway. Now look at "The government should also make laws about food waste." Nothing earlier in the paragraph discusses policy, legislation, or government responsibility. Introducing this idea in the final sentence — without any supporting explanation — pulls the reader's attention in a new direction right as the paragraph should be wrapping up. That makes it the focus-shifting sentence. Answer A correctly identifies both. Answer B misidentifies the opening sentence as redundant; in writing, a general claim followed by a specific statistic is a standard and effective technique, not repetition. Answer C incorrectly labels the methane sentence a focus shift — it directly supports the environmental argument and belongs in the paragraph. Answer D wrongly calls the USDA statistic redundant when statistics add precision and evidence, not mere repetition. Your study tip: redundancy means the same idea, not just the same topic — always check whether a sentence adds something new or just echoes what's already said.

Question 4

A student is revising a report about public transportation in her city. Here is one paragraph from the draft:

"The city bus system is used by many residents. In 2022, approximately 2 million people rode the bus each month. Buses run every 15 minutes during peak hours and every 45 minutes at night. However, the subway is also very popular. Many riders say the buses are often late. Late buses cause workers to miss shifts and students to arrive late to class."

The student's writing tutor says the paragraph has two different revision needs: one related to organization and one related to accuracy of key details. Which option correctly identifies BOTH problems?

  1. The organization problem is the sentence about the subway disrupting the paragraph's focus on buses; the accuracy problem is that '2 million people per month' may be imprecise without a cited source, and should be labeled as an estimate or supported with a citation. (correct answer)
  2. The organization problem is that the consequences of late buses appear before the causes are fully explained; the accuracy problem is that '15 minutes during peak hours' directly contradicts the claim that buses are 'often late,' so one of these statements must be removed from the paragraph.
  3. The organization problem is that the paragraph is too long and covers too many ideas, so it should be divided into two separate paragraphs; the accuracy problem is that the 2022 statistic is outdated and must be updated to reflect data from the current year.
  4. The organization problem is that the paragraph lacks a concluding sentence to wrap up its main idea effectively; the accuracy problem is that the word 'approximately' makes the statistic seem uncertain and unreliable, so it should be replaced with a precise, exact number.
Explanation: When revising a paragraph, you should always check two things separately: how ideas are arranged (organization) and whether the information is reliable and accurate (accuracy). This question asks you to spot one problem of each type — and the trap is that several answer choices sound reasonable but misidentify what the actual problems are. Answer A correctly identifies both issues. The sentence "However, the subway is also very popular" interrupts a paragraph that is entirely about buses, breaking the paragraph's focus — that's the organization problem. The accuracy problem is that "2 million people per month" is presented as a plain fact with no source cited. Without a citation, readers can't verify it, and the word "approximately" suggests it may already be an estimate. Labeling it clearly or adding a citation would fix this. Answer B misidentifies the accuracy problem. The fact that buses run on a schedule doesn't logically contradict the claim that they're often late — a bus can have a schedule and still run behind it. These two statements can coexist, so neither needs to be removed. Answer C describes real writing concerns (paragraph length, outdated data), but these aren't the specific problems in this paragraph. The tutor's feedback targets two precise issues, not general suggestions. Additionally, a 2022 statistic isn't automatically wrong — it just needs attribution. Answer D actually misunderstands good writing. The word "approximately" is appropriate for estimates — it signals honesty, not unreliability. Replacing it with a false "exact" number would actually reduce accuracy. Study tip: On revision questions, watch for answers that sound like good writing advice in general but don't match the specific paragraph in front of you. Always return to the text.

Question 5

A student wrote the following conclusion paragraph for an essay about the benefits of learning English:

"In conclusion, learning English is very important. It helps people get better jobs and communicate with others. English is spoken in many countries. I think everyone should learn English because it is useful. People who speak English earn more money. Thank you for reading my essay."

Which revision would MOST improve both the clarity and organization of this conclusion paragraph at the same time?

  1. Remove 'Thank you for reading my essay' since it is too informal for academic writing, and replace 'very important' with a stronger phrase like 'increasingly essential in today's globalized world' to elevate the paragraph's vocabulary and tone.
  2. Add specific statistics, such as 'English speakers earn 20% more on average,' to replace the vague claim that 'people who speak English earn more money,' making the conclusion more persuasive and providing readers with concrete evidence to support the argument.
  3. Reorder the paragraph so that the broad statement about English being spoken globally comes first, followed by specific benefits like employment and higher earnings, and then end with a formal closing statement that replaces the informal farewell — improving both the sequence of ideas and the paragraph's tone. (correct answer)
  4. Combine 'English is spoken in many countries' and 'I think everyone should learn English because it is useful' into one compound sentence using 'therefore' to show a logical cause-and-effect relationship between global use and the recommendation to learn English.
Explanation: When a question asks you to improve both clarity and organization at the same time, pay attention to that word "both" — it's a signal that the correct answer must address two distinct writing goals simultaneously, not just one. A strong conclusion paragraph should move logically from broad context to specific details, then close with a formal, appropriate statement. Looking at the original paragraph, two problems stand out: the ideas appear in a scattered, random order, and the closing line ("Thank you for reading my essay") is far too informal for academic writing. Choice C directly fixes both issues — it restructures the paragraph so the global scope of English comes first, followed by specific benefits like employment and earnings, and then replaces the informal farewell with a proper academic closing. That's clarity (logical idea sequence) and organization (appropriate structure and tone) improved together. Choice A only addresses tone and word choice — it makes the language fancier but doesn't fix the jumbled order of ideas, so organization remains a problem. Choice B adds a statistic to strengthen one claim, which improves persuasiveness, but it ignores the disorganized sequence entirely and doesn't touch tone or structure. Choice D combines two sentences with "therefore," which improves one transition but leaves the rest of the paragraph's disorder untouched — it's a partial fix, not a comprehensive one. The key strategy here: when a question specifies multiple goals (clarity and organization), eliminate any answer that only solves one. The correct answer must meaningfully address every goal named in the question, not just the easiest one to fix.

Question 6

A student wrote this paragraph for a class assignment about her job experience:

"I worked at a restaurant for two years. I learned many things. My manager was strict but fair. I also worked at a bakery one summer. The restaurant was very busy on weekends. I learned how to talk to customers and solve problems quickly. Working there helped me become more responsible."

The student's teacher marks the paragraph as having a weak organization problem. Which revision strategy would MOST directly fix this specific problem?

  1. Add more descriptive adjectives throughout the paragraph to make the writing more vivid and engaging for the reader, which will also make the overall structure feel more complete.
  2. Remove the sentence about the bakery and reorder the remaining sentences so that general statements about the restaurant come first, followed by specific skills learned, and ending with the overall lesson about responsibility. (correct answer)
  3. Correct the vague phrase 'I learned many things' by replacing it with specific examples of what the student learned, such as customer service skills and time management, to make the details more accurate.
  4. Combine the last two sentences into one — 'Working at the busy restaurant helped me learn customer skills, solve problems quickly, and become more responsible' — to eliminate repetition and improve sentence-level flow.
Explanation: When a question asks about weak organization in writing, focus specifically on structure — how ideas are arranged and whether they flow logically from one to the next. Don't let the question pull you toward fixing word choice, sentence style, or detail level, because those are separate writing skills. Read the paragraph carefully and you'll notice the problem: the student jumps from the restaurant to a bakery in the middle, then jumps back to the restaurant. This breaks the paragraph's focus and confuses the reader. A well-organized paragraph should stick to one clear topic, move from general ideas to specific details, and end with a concluding thought. Choice B directly addresses this by removing the off-topic bakery sentence and reordering the remaining ideas — general observations about the restaurant first, then specific skills learned, then the final lesson about responsibility. That's exactly what fixing an organization problem looks like. Choice A is a trap because adding descriptive adjectives improves word choice and vividness, not structure. A paragraph can be beautifully written and still completely disorganized. Choice C targets vague language — replacing "I learned many things" with specific examples is a detail and clarity fix, not an organizational one. Choice D combines two sentences to improve sentence-level flow, which is an editing or style fix. It doesn't rearrange the paragraph's overall structure or remove the disruptive bakery sentence. A useful strategy: when you see "organization" in the question, ask yourself "Does this answer change the order or focus of ideas?" If it only changes words or sentence style, it's fixing a different problem entirely.

Question 7

A student wrote this paragraph for a history class:

"The Industrial Revolution began in England in the late 1700s. Many people moved from the countryside to cities to find work in factories. Working conditions were terrible and hours were very long. Children also worked in the factories. The population of London grew very fast during this time. Workers eventually fought for better rights, and labor laws were passed in the 1800s. The Industrial Revolution changed the world forever."

A teacher comments: 'Your paragraph is generally well-organized, but two sentences break the logical flow of your argument. Revise to improve organization.' Which TWO sentences most disrupt the paragraph's logical flow, and what is the BEST revision strategy?

  1. The sentences 'Children also worked in factories' and 'The population of London grew very fast during this time' disrupt the flow; the best revision is to expand both sentences with more details so they connect more clearly to the surrounding ideas about working conditions and city growth.
  2. The sentences 'The population of London grew very fast during this time' and 'The Industrial Revolution changed the world forever' disrupt the flow; the best revision is to delete both because they introduce ideas not directly related to working conditions and labor rights.
  3. The sentences 'Children also worked in factories' and 'The population of London grew very fast during this time' disrupt the flow because they interrupt the connected sequence of working conditions, long hours, and labor reform; the best revision is to move them earlier in the paragraph, after the sentence about people moving to cities. (correct answer)
  4. The sentences 'Working conditions were terrible and hours were very long' and 'Workers eventually fought for better rights' disrupt the flow because they are too vague; the best revision is to replace both with more specific historical examples that include dates and names of labor movements.
Explanation: When analyzing paragraph organization, ask yourself: does each sentence follow logically from the one before it? Strong paragraphs build ideas in a connected sequence — if a sentence suddenly shifts focus, it breaks the reader's momentum. Look at the paragraph's core argument: people moved to cities → worked in terrible conditions → fought for rights → labor laws were passed. This is a clean cause-and-effect chain. Now locate where the flow breaks. "Children also worked in factories" appears after the sentence about terrible conditions and long hours — it actually fits thematically there, but it awkwardly interrupts before the paragraph jumps to London's population. Then "The population of London grew very fast during this time" appears mid-paragraph, suddenly shifting from working conditions to city demographics, with no connection to what follows (the labor reform movement). Both sentences would flow much more naturally earlier, right after people moved to cities — that's the logical moment to discuss population growth and who was filling those factories. Answer C correctly identifies both disruptive sentences and recommends moving them to an earlier position, which preserves the paragraph's cause-and-effect logic without deleting useful information. Answer A misidentifies the problem — adding more details doesn't fix a placement issue. Sentences in the wrong position are still disruptive, just longer. Answer B incorrectly targets the conclusion sentence, which is a perfectly appropriate closing statement, and deleting it would weaken the paragraph's ending. Answer D targets the wrong sentences entirely — those sentences are actually central to the paragraph's main argument about labor reform. Study tip: When revising for organization, ask "Does this sentence belong here, or just somewhere in the paragraph?" Misplaced sentences are a common flow problem that adding detail won't solve — repositioning is the fix.

Question 8

A student wrote the following paragraph for a community newsletter:

"Last Saturday, our neighborhood had a big clean-up event. Many volunteers came and we picked up trash. The weather was nice. We also planted some flowers near the park entrance. Everyone worked very hard. The event was good. We collected about 15 bags of trash and planted 20 flowers bushes. Next time we hope more people will join us."

A classmate reviews the paragraph and suggests one revision to improve its organization. Which revision would MOST effectively address the paragraph's organizational weakness?

  1. Move the sentence about collecting 15 bags of trash and planting 20 flower bushes to follow the sentences describing those specific activities, so the results are directly connected to the actions they summarize and the paragraph flows more logically. (correct answer)
  2. Remove the sentence 'The weather was nice' because it is unrelated to the main topic of the clean-up event and disrupts the paragraph's focus on the volunteer activities and their outcomes.
  3. Replace the word 'good' in 'The event was good' with a more specific adjective like 'successful' or 'rewarding' to make the writing clearer and more precise for readers who want to understand the event's impact.
  4. Add a topic sentence at the very beginning that introduces the neighborhood and explains why clean-up events are important for building community pride and encouraging future participation.
Explanation: When a question asks about organization, your job is to look at how ideas are arranged and whether the paragraph flows logically from one point to the next — not whether the word choices are strong or whether details are missing. Read the paragraph carefully and notice something: the writer describes picking up trash, then planting flowers, then later mentions collecting 15 bags of trash and planting 20 flower bushes. Those specific numbers are results that belong right after the actions they describe, but instead they appear near the end, disconnected from their context. This creates a gap in the paragraph's flow. Answer A correctly identifies this structural problem and offers a targeted fix: move the results sentence to directly follow the activities it summarizes. That way, readers understand the outcome of each action immediately, and the paragraph moves logically from activity → result → closing thought. Answer B addresses topic focus, not organization. Removing "The weather was nice" might improve relevance, but it doesn't fix how the paragraph's ideas are sequenced — that's a different kind of revision. Answer C is about word choice and precision, which falls under word choice or style, not organization. Replacing "good" with "successful" doesn't change where any ideas appear. Answer D suggests adding a topic sentence, which could improve the paragraph's introduction, but the passage already has an opening sentence that sets up the event — the real problem is internal sequencing, not a missing introduction. A useful strategy: when you see "organization" in a question, focus on sequence and flow — ask yourself whether ideas appear in the most logical order, not whether the language is vivid or a topic sentence exists.

Question 9

A student wrote this paragraph in a health class essay:

"Exercise is important for everyone, including older adults. Studies show that walking 30 minutes a day, five days a week, reduces the risk of heart disease by 35%. Older adults who exercise regularly also sleep better and have more energy. However, doctors say that older adults should rest and avoid strenuous activity. Stretching before exercise can also prevent injuries."

A peer reviewer says, 'One sentence in your paragraph contains a key detail that contradicts your main argument and should be revised for accuracy.' Which sentence does the reviewer mean, and what is the BEST revision?

  1. The sentence 'Stretching before exercise can also prevent injuries' contradicts the argument because it implies exercise is dangerous; it should be removed and replaced with a sentence about the emotional benefits of exercise.
  2. The sentence 'Older adults who exercise regularly also sleep better and have more energy' contradicts the argument by introducing new benefits not mentioned in the topic sentence; it should be revised to focus only on heart disease, which is the paragraph's main topic.
  3. The sentence 'Studies show that walking 30 minutes a day, five days a week, reduces the risk of heart disease by 35%' contradicts the argument because the statistic is too specific and may be inaccurate; it should be replaced with a more general statement like 'regular exercise reduces health risks.'
  4. The sentence 'However, doctors say that older adults should rest and avoid strenuous activity' contradicts the argument that exercise is beneficial for older adults; it should be revised to 'However, doctors advise older adults to begin with moderate exercise and increase intensity gradually under medical supervision.' (correct answer)
Explanation: When reviewing a paragraph for logical consistency, your job is to check whether every sentence supports the main idea — or quietly works against it. This paragraph argues that exercise is important and beneficial for older adults. With that argument in mind, read each sentence and ask: does this help, or does it hurt the claim? The sentence "However, doctors say that older adults should rest and avoid strenuous activity" is the problem. It directly contradicts the paragraph's core message by suggesting older adults should not exercise — the opposite of what the writer is arguing. The best fix, answer D, replaces this with a nuanced medical recommendation: older adults should start with moderate exercise and increase gradually. This keeps the professional authority of a doctor's voice while supporting the argument rather than undermining it. Answer A misreads the stretching sentence entirely. Recommending stretching before exercise actually supports safe exercise — it does not imply exercise is dangerous. Answer B makes a weak argument: a paragraph about exercise benefits for older adults can logically mention both heart health and energy levels. Introducing additional benefits does not contradict the topic sentence. Answer C confuses "potentially imprecise" with "contradictory." A specific statistic may or may not be perfectly accurate, but that is a research issue, not a logical contradiction of the argument itself. A helpful strategy: when a question asks about contradiction, look for the sentence that points in the opposite direction of the main claim — not sentences that seem off-topic or imperfect. Contradiction means direct conflict, not just imperfection.

Question 10

A student is revising a cover letter for a job application. Here is one paragraph from her draft:

"I am very excited to apply for the cashier position at your store. I have strong customer service skills. I worked at my uncle's grocery store on weekends. I am a fast learner and I am good with numbers. My uncle said I am a hard worker. I can start working immediately if you offer me the job."

The student wants to revise the paragraph to make it more professional and clear for a formal job application. Which revision addresses the MOST SIGNIFICANT clarity and professionalism problem in the paragraph?

  1. Remove the sentence 'I can start working immediately if you offer me the job' because it assumes the applicant will be hired, which may come across as presumptuous to a hiring manager and undermine the professional tone of the letter.
  2. Combine 'I am a fast learner' and 'I am good with numbers' into a single sentence — such as 'I am a fast learner who is skilled with numbers' — to reduce wordiness and demonstrate stronger sentence construction to the potential employer.
  3. Rewrite 'I am very excited' at the beginning as 'I am enthusiastic about this opportunity' to use vocabulary and phrasing more appropriate for a formal cover letter addressed to a business employer.
  4. Replace the reference to her uncle's personal opinion ('My uncle said I am a hard worker') with specific, verifiable evidence of her skills — for example, noting that she managed cash transactions averaging $500 per shift with zero errors over six months of weekend work. (correct answer)
Explanation: When revising a cover letter, the most important question to ask is: Does this paragraph give the employer concrete reasons to trust my abilities, or does it rely on vague claims and personal opinions? Hiring managers read dozens of applications, so your goal is to stand out with specific, verifiable evidence — not general statements anyone could write. The most significant problem in this paragraph is the sentence "My uncle said I am a hard worker." This is why D is correct. A personal opinion from a family member carries no professional credibility — employers cannot verify it, and it signals that the applicant lacks real evidence to support her claims. Replacing it with a specific, measurable detail (managing $500 in cash transactions per shift with zero errors over six months) transforms a vague opinion into a concrete achievement that directly demonstrates the skills the job requires. Choice A identifies a real issue — that final sentence can sound presumptuous — but it's a minor tone problem, not the paragraph's most significant flaw. Removing one sentence doesn't strengthen the applicant's qualifications. Choice B suggests combining two sentences for smoother writing, which is a stylistic improvement but a low-priority fix; sentence structure is far less damaging than unsupported claims. Choice C recommends replacing "very excited" with more formal phrasing, which is a valid polish, but word choice at the sentence level is a surface-level correction compared to the credibility problem in D. A useful strategy: on revision questions, always prioritize substance over style. Fixing vague or unverifiable evidence will almost always matter more than adjusting vocabulary or sentence length.