- Which single revision MOST effectively improves the clarity of the underlined portion "I have been working very hardly on it"?
Answer: Replace with "I have been working very hard on" — removing the incorrect adverb form and the redundant pronoun that creates a double object.
When editing a sentence, you need to identify all the errors present — not just one. This question tests two grammar concepts at once: adverb form and pronoun reference (double object construction).
The phrase "I have been working very hardly on it" contains two distinct problems. First, "hardly" is not the adverb form of "hard" — it's a separate word meaning "barely" or "scarcely." The correct adverb meaning "with great effort" is simply "hard." Second, the word "it" creates a double object error: the full sentence already says "the assignment which I have been working... on it" — the pronoun "it" repeats the object ("assignment") that's already referenced by "which," making the clause grammatically redundant.
Choice A corrects both problems simultaneously — replacing "hardly" with "hard" and removing the redundant "it." This is your answer.
Choice B keeps "hardly," which is the wrong word entirely, and the tense change to simple past is unnecessary and unsupported — the present perfect ("have been working") is actually correct here because the action started in the past and continues to the present.
Choice C only repositions "hardly" to the end of the phrase, but "hardly" still means "barely," so the meaning becomes the opposite of what the student intended. Adverb placement doesn't rescue a wrong word.
Choice D makes things worse — "hardly working" now means the student has barely been working, which is the exact opposite message they want to send to their teacher.
Your strategy: when spotting errors, always ask yourself how many problems exist. A revision that fixes only one of two errors is never the best answer.
- The list 'going to the theatre, visit museums, or to take long walks' violates a key principle of effective writing. Which revision best corrects this while also fixing the tense error in the same sentence?
Answer: "I have lived in Kyiv for five years" AND "going to the theatre, visiting museums, or taking long walks" — fixing the preposition error and restoring parallel structure using consistent gerund forms.
Whenever you see a question combining a grammar error with a list structure problem, tackle each issue separately before evaluating the answer choices together.
The sentence contains two distinct errors. First, the preposition error: in English, you use "for" with a duration of time ("for five years") and "since" with a specific point in time ("since 2019"). Writing "since five years" is incorrect because "five years" describes a length of time, not a starting point. The present perfect tense ("have lived") is perfectly appropriate here — it correctly expresses an action that began in the past and continues now. Second, the list "going to the theatre, visit museums, or to take long walks" mixes gerunds, bare infinitives, and to-infinitives. This violates parallelism — every item in a list must follow the same grammatical form. Using consistent gerunds ("going... visiting... taking") fixes this cleanly.
Choice C corrects both errors precisely: it replaces "since" with "for" and rewrites the list using uniform gerund forms. This is your answer.
Choice A keeps "since five years," which remains grammatically wrong despite fixing the parallelism — so it only solves half the problem.
Choice B switches to simple past tense ("I lived"), which is incorrect because the student still lives in Kyiv — simple past implies the action is finished. It also introduces bare infinitives unnecessarily.
Choice D correctly fixes "since" → "for" but uses full to-infinitives ("to go, to visit, to take"), which, while technically parallel, sounds more formal and unnatural in this conversational context. More importantly, both C and D fix the preposition, but C is the more idiomatic revision.
Remember: always check lists for consistent grammatical form, and pair "for" with durations, "since" with specific moments in time.
- The passage contains two errors. A student corrects only one of them by changing 'less' to 'fewer.' Which statement best evaluates this partial correction?
Answer: The correction of 'less' to 'fewer' is accurate because the comparison refers to a countable number of people, requiring 'fewer'; however, the uncorrected error 'Despite of' remains — 'of' must be removed because 'despite' is already a preposition and does not take 'of.'
When editing a passage, you should evaluate every identified error carefully — both whether a correction is accurate and whether any errors remain untouched. This question tests two grammar rules simultaneously: countable vs. uncountable nouns and prepositional usage.
The correction of "less" to "fewer" is valid because the sentence compares specific, countable individuals — 30 people versus 100 people. The rule is straightforward: use "fewer" for things you can count individually (people, chairs, dollars), and "less" for uncountable quantities or abstract measurements (water, time, patience). Since people are countable, "fewer" is correct. The student's correction is well-reasoned. However, the passage still contains "Despite of," which is grammatically incorrect. "Despite" is itself a preposition meaning "in spite of," so adding "of" creates a redundant double preposition. The correct phrasing is simply "Despite the rain." This makes B the best answer — it accurately confirms the correction and precisely identifies what remains wrong.
A is tempting but wrong in its reasoning: it claims "fewer" is correct because "attendance" is countable, but "attendance" is actually an abstract noun. The real reason "fewer" works is that the sentence pivots to counting people, not attendance itself.
C is incorrect because it argues "less" should stay, misapplying the abstract noun logic to the wrong part of the sentence.
D is incorrect because it introduces a style recommendation ("showing up" vs. "attending") as though it were a grammatical error — but register shift is not a grammatical mistake the passage requires you to fix.
A useful strategy: when a question asks you to evaluate a partial correction, always check both whether the fix is correct and whether anything else was missed.
- A peer reviewer identifies THREE errors in the post. Which option correctly identifies all three errors and their fixes?
Answer: 'Me' should be 'I'; 'seen' should be 'saw'; 'informations' should be 'information' — 'I' is the subject form, 'saw' is the required simple past, and 'information' is an uncountable noun.
Граматичні питання на виправлення помилок зазвичай перевіряють кілька окремих правил одночасно — тут перевіряються відмінювання займенників, часові форми дієслів та злічуваність іменників.
У цьому реченні є три чіткі помилки. По-перше, «me» у функції підмета є неправильним: займенник «I» використовується, коли він виконує роль підмета (того, хто виконує дію). Перевірте себе, прибравши «my friend and» — ви б ніколи не сказали «me went to the museum». По-друге, «seen» є дієприкметником і завжди потребує допоміжного дієслова (наприклад, «have seen»). Без нього в простому минулому часі потрібна форма «saw». По-третє, «information» є незлічуваним іменником в англійській мові, тому форма «informations» неможлива — подібно до «water» чи «advice», воно не має множини. Отже, відповідь A правильно визначає всі три помилки та їх виправлення.
Відповідь B правильно виправляє займенник та іменник, але замінює «good» на «well» — це помилка. Тут «good» описує досвід (іменник), тому прикметник є доречним; «well» — прислівник, що описує дії. Відповідь C правильно виправляє займенник і дієслово, але пропонує замінити «a lot of» на «many» — однак це не є помилкою, адже «a lot of» граматично правильне, а «information» все одно залишається невиправленим. Відповідь D неправильна, оскільки стверджує, що займенник першої особи повинен стояти першим — це питання ввічливості, а не граматики.
Запам'ятайте: кожного разу, коли ви бачите займенник, дієслово в минулому часі та іменник в одному реченні — перевіряйте всі три незалежно.
- Which revision most effectively corrects the two verb-form errors in the first two sentences of the note while preserving the formal register?
Answer: "I am very sorry for missing the meeting" AND "It was not my intention to be absent" — replacing 'apologize' with the adjective 'sorry' after the linking verb 'am,' and inserting the auxiliary 'be' before the adjective 'absent.'
Коли ви бачите запитання про виправлення граматичних помилок у формальному листі, зосередьтеся на двох ключових концепціях: дієслівні форми після зв'язкових дієслів та інфінітивні конструкції.
У першому реченні помилка криється в конструкції «I am very apologize» — після зв'язкового дієслова «am» не може стояти інфінітив або основна форма дієслова. Після «am» потрібен або прикметник, або дієприкметник. Правильне виправлення — «I am very sorry», де «sorry» є прикметником, що граматично поєднується з «am». У другому реченні «to absent» є помилкою, бо «absent» — це прикметник, а не дієслово (у стандартному британсько-американському вживанні), тому потрібна конструкція «to be absent» з допоміжним дієсловом «be».
Варіант B — правильна відповідь, бо він усуває обидві помилки одночасно: замінює «apologize» на прикметник «sorry» та додає «be» перед «absent», зберігаючи формальний стиль.
Варіант A хибний: хоча «I very much apologize» є граматично правильним, він усуває лише одну помилку (зберігаючи неправильну форму «to absent» у другому реченні). До того ж перебудова першого речення не є мінімальним необхідним виправленням.
Варіант C хибний: «apologetic» є нейтральним, але «to absent myself» — хоча технічно можливе — є надмірно штучним і нетиповим для стандартного формального листа.
Варіант D хибний: «to miss it» змінює значення речення, адже «not my intention to miss it» та «not my intention to be absent» — дещо різні твердження за змістом.
Порада: запам'ятайте правило — після зв'язкових дієслів («am», «is», «was») завжди стоїть прикметник або іменник, ніколи не основна форма смислового дієслова.
- The message contains two word-choice errors that affect meaning. Which option correctly identifies both errors and explains why they are errors?
Answer: 'Borrow' should be 'lend' because the speaker is requesting the classmate to give, not receive; 'badly' should be 'bad' because after a linking verb like 'felt,' an adjective, not an adverb, is required.
When a question asks you to identify "word-choice errors that affect meaning," train yourself to look at two things: whether a word is being used in the right direction (does it describe giving or receiving?), and whether a modifier matches the grammatical role it's filling (adjective vs. adverb).
The first error involves borrow vs. lend. These two words describe opposite directions of transfer. Borrow means to receive something from someone; lend means to give something to someone. The student wants the classmate to hand over the notes — that's giving, so the correct word is lend. Saying "borrow me your notes" confuses the direction entirely.
The second error involves badly vs. bad. After a linking verb like feel, seem, or appear, you need a predicate adjective, not an adverb. Linking verbs connect the subject to a description of the subject's state. "I felt bad" describes how the subject (I) was — sick, unwell. "I felt badly" would literally mean your sense of touch was impaired, which is not the intended meaning. So bad is correct.
C correctly identifies both errors with accurate grammatical reasoning, making it the right answer.
A misidentifies the first error entirely — the problem with borrow is not a missing preposition; it's the wrong word for the direction of transfer.
B correctly fixes borrow → lend but wrongly claims very is the problem. Very is perfectly acceptable here; the actual error is the adverb badly after a linking verb.
D correctly fixes borrow → lend but introduces an unnecessary tense change as if continuous past is required — it isn't, and that reasoning is fabricated.
Study tip: Memorize the borrow/lend distinction as a direction test: borrow = you receive, lend = you give. For adjective/adverb questions, always ask whether the verb nearby is a linking verb — if so, reach for the adjective form.
- The paragraph contains exactly three errors. Which answer correctly identifies all three and only those three?
Answer: 'weathers' → 'weather'; 'however' needs a semicolon before it; 'they're' → 'their' — these are the only three errors present in the paragraph.
When editing a paragraph, your job is to find all real errors — no more, no fewer. Questions like this test whether you can distinguish genuine grammatical mistakes from stylistic preferences or invented problems.
The three actual errors in this paragraph are straightforward once you examine each sentence carefully. First, "weathers" is incorrect because weather is an uncountable noun in English — it has no plural form, so it must read "weather." Second, "disappointed, however the decision" is a comma splice with a conjunctive adverb. The word however is not a coordinating conjunction like but — it cannot join two independent clauses with just a comma. It requires a semicolon before it and typically a comma after: "disappointed; however, the decision." Third, "they're" (a contraction of they are) is used where the possessive pronoun "their" is needed. These three changes — and only these three — correct the paragraph. That makes D the right answer.
Answer A fails because it identifies the three real errors but then adds a fourth "fix" — changing "at a later date" to "at a future date." This is a stylistic opinion, not a grammatical error, so A overcounts the mistakes. Answer B correctly spots the weather and however issues but then claims "it" is an unclear pronoun reference. The antecedent "the trip" from the first sentence is perfectly clear, making this a fabricated error. Answer C is wrong on multiple counts: changing "bad weather" to "bad weather conditions" is unnecessary padding, and swapping however for but isn't required — fixing the punctuation around however is what matters.
A useful strategy: when a question says "exactly three errors," eliminate any choice that either invents problems or ignores real ones. Verify each proposed change against an actual grammar rule, not just a vague sense that something "sounds better."
- The blog post contains errors in sentences 1 and 2. Which revision corrects BOTH errors without introducing any new errors?
Answer: Sentence 1: change 'its' to 'it's'; Sentence 2: change 'says' to 'say' — because 'it's' is the correct contraction for 'it has,' and the relative clause subject 'who' refers to the plural 'students,' requiring a plural verb.
Whenever you see a question testing grammar errors together, tackle each sentence independently before evaluating the answer choices — this prevents one correct fix from distracting you from a wrong explanation of another.
Sentence 1 contains "its already become." Here, "its" is a possessive pronoun (like "the library's"), but the sentence needs a contraction meaning "it has" — so the correct form is "it's" (apostrophe = missing letters). That fixes Sentence 1.
Sentence 2 reads "Students who come here says." The subject of "says" is the relative pronoun "who," and relative pronouns inherit the number of their antecedent. Since "who" refers back to "students" (plural), the verb must be plural: "say," not "says."
Now, both fixes are the same in answers A and B — so the key difference is why the contraction is correct. Answer A correctly identifies "it's" as a contraction for "it has" (it has already become), which matches the present-perfect construction in the sentence. This makes A the best answer.
Answer B is almost right, but it justifies "it's" as short for "it is," which creates a grammatically awkward sentence: "it is already become" doesn't work. The contraction replaces "it has," not "it is."
Answer C claims "says" needs no correction, arguing "who" refers to a singular collective noun — but "students" is not a collective noun (like "team" or "staff"). It's simply plural, so "say" is required.
Answer D keeps "its," incorrectly treating it as a possessive, and misses the contraction error entirely.
Study tip: Always verify why a correction works, not just what changes — answer choices often share the same fix but differ in reasoning, and exams test whether you truly understand the rule.
- Which revision corrects the grammatical structure of the sentence "Please make sure to all members are notified as soon as possible" while preserving the original intended meaning?
Answer: "Please make sure that all members are notified as soon as possible" — replacing 'to' with 'that' to introduce the dependent noun clause correctly after 'make sure.'
Коли ви бачите питання про виправлення граматичної структури речення, зосередьтеся на тому, як підрядне речення з'єднується з головним — зокрема, які сполучники чи інфінітивні конструкції є доречними після певних дієслів.
У цьому випадку проблема полягає в неправильному вживанні прийменника "to" перед підрядним реченням. Конструкція "make sure" вимагає після себе або сполучника "that" для введення підрядного речення (make sure that + підмет + присудок), або інфінітива (make sure to + дієслово). У початковому реченні "make sure to all members are notified" ці два варіанти змішані — "to" стоїть перед підметом "all members", а не перед дієсловом. Варіант D виправляє це, замінюючи "to" на "that": "Please make sure that all members are notified as soon as possible" — пасивний стан і зміст зберігаються повністю.
Варіант A лише замінює "make sure" на "be sure to", але зберігає помилкове "to" перед підрядним реченням — структурна помилка залишається. Варіант B використовує правильну інфінітивну конструкцію ("to notify"), але змінює пасивний стан на активний, що змінює смисловий акцент: тепер члени стають тими, хто повідомляє, а не отримують повідомлення. Варіант C просто прибирає "to" і ставить активний стан, через що "members" стають агентами дії — це суперечить первісному задуму.
Запам'ятайте просте правило: після "make sure" використовуйте або "that + підрядне речення", або "to + інфінітив" — але ніколи не змішуйте їх.
