All questions
Question 1
A teacher writes four sentences on the board and asks students to identify which ones have a problem:
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Can you close the window, please?
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Please help me with this form.
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Can you please to call me later?
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Please sit down.
The teacher wants students to find ONE sentence with a grammar error AND ONE sentence that is a command, not a polite request form. Which TWO sentences should students choose?
- Sentences 1 and 2 — Sentence 1 should use 'Could' not 'Can,' and Sentence 2 should not start with 'Please.'
- Sentences 2 and 4 — both use 'Please' at the start, which makes them commands, not polite requests.
- Sentences 3 and 4 — Sentence 3 has a grammar error ('to call' after 'Can you please'), and Sentence 4 is a command, not a 'Can you…?' polite request form. (correct answer)
- Sentences 1 and 3 — both are wrong because 'Can you' must always be followed by 'to' before the verb.
Explanation: When studying English grammar and sentence types, it helps to ask two separate questions: Does this sentence have a grammar mistake? and Is this sentence a command or a polite request? Keeping those two jobs separate will help you find the right pair.
Start with the grammar check. Sentence 3 — "Can you please to call me later?" — contains a clear error. After "Can you," English requires the base form of the verb with no "to." The correct version is "Can you please call me later?" That extra "to" is the grammar problem the teacher is looking for.
Now look for the command. Sentences 1 and 3 both use the "Can you…?" structure, which is a polite request form. Sentence 2 also uses "please," which softens it. But Sentence 4 — "Please sit down" — is a direct command. It uses the imperative form (the base verb "sit") and simply adds "please." Adding "please" to a command makes it more polite, but it does not change it into a "Can you…?" request form.
So the two sentences students should choose are 3 and 4, making C the correct answer.
Choice A is wrong because "Can" is perfectly acceptable in polite requests — "Could" is slightly more formal, but "Can" is not an error. Choice B is wrong because starting a sentence with "please" does not automatically make it a command. Choice D is wrong because "Can you" is never followed by "to" — that rule is exactly the opposite of what D claims.
Study tip: Remember the pattern — "Can you + base verb?" = polite request. If you see "to" sneaking in after "Can you," that's your grammar red flag.
Question 2
An adult ESL student is learning about polite requests. Her teacher tells her: 'A polite request uses Can you…? to ask someone to do something, and it is often used with please.' The student then reads these four sentences from a worksheet:
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Can you show me the bus stop, please?
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The bus stop is on Main Street.
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Please, can you showed me the bus stop?
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Show me the bus stop, please.
Based on the teacher's description, which sentence is the ONLY one that is both a polite request AND grammatically correct?
- Sentence 2, because it gives helpful information about the bus stop in a polite way.
- Sentence 3, because it uses both 'Please' and 'Can you' together, making it the most polite option.
- Sentence 4, because it uses 'please' and asks someone to do something.
- Sentence 1, because it uses 'Can you…please?' correctly with the base verb 'show,' making it a grammatically correct polite request. (correct answer)
Explanation: When identifying a polite request, you need to check two things at once: does the sentence follow the correct structure (Can you + base verb + please?), and is it grammatically correct? Both conditions must be true.
Sentence 1 — the basis for answer D — does exactly this. It uses "Can you," followed by the base verb "show" (not "showed" or "showing"), and ends with "please." This matches the teacher's description perfectly and contains no grammar errors. D is the correct answer.
Now let's look at why the other choices fail. A points to Sentence 2 ("The bus stop is on Main Street"), which is simply a statement giving information. It doesn't ask anyone to do anything, and it doesn't use "Can you" or "please" — so it is neither a request nor a polite one by the teacher's definition.
B selects Sentence 3, which does use both "Please" and "Can you," but it contains a grammar error: "showed" is past tense, not the base verb form. After "Can you," you must always use the base (dictionary) form of the verb — "show," not "showed." Having polite words doesn't fix a grammar mistake.
C points to Sentence 4 ("Show me the bus stop, please"), which does use "please" and asks someone to do something. However, it uses a command form (imperative), not "Can you…?" Since the teacher specifically said polite requests use "Can you," this sentence doesn't fit the given definition.
Your study tip: always check both the structure and the grammar — a sentence can sound polite but still be wrong if one element is missing or incorrect.
Question 3
Look at these four sentences that people wrote on a note to leave for a neighbor:
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Open my mail, please.
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Can you open my mail, please?
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Please you can open my mail.
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Can opening my mail, please?
Which numbered sentence is a correct AND polite request form?
- Sentence 1, because adding 'please' to any sentence automatically makes it a correct polite request form.
- Sentence 2, because it uses 'Can you' with the base verb and 'please' correctly. (correct answer)
- Sentence 3, because it uses both 'please' and 'can' somewhere in the sentence.
- Sentence 4, because it begins with 'Can' and includes 'please' at the end.
Explanation: When making a polite request in English, you need three things working together: the helping verb structure "Can you," the base form of the main verb (no -ing, no extra words), and the word "please." Think of it like a recipe — all the ingredients must be correct, not just some of them.
Sentence 2 — "Can you open my mail, please?" — gets all three ingredients right. It starts with "Can you," follows with the base verb "open," and includes "please" in a natural position. This is the correct and polite request form, making B the right answer.
A is wrong because simply adding "please" to any sentence does not automatically create a correct polite request. Sentence 1 — "Open my mail, please" — is actually a direct command, not a request. Commands can sound rude even with "please," and they are grammatically different from requests.
C is wrong because having both "please" and "can" somewhere in a sentence is not enough — word order matters. "Please you can open my mail" puts the words in the wrong order. In English, the helping verb must come first: Can you, not you can, in a question or request.
D is wrong because Sentence 4 — "Can opening my mail, please?" — uses the wrong verb form. After "Can," you need the base verb ("open"), not the -ing form ("opening"). "Can opening" is a grammar error that makes the sentence meaningless.
Your tip: memorize the pattern "Can you + base verb + please?" as your go-to polite request formula. Watch for sentences that have the right words but the wrong order or wrong verb form — those are common traps.
Question 4
Rosa is at a pharmacy. She wants the pharmacist to speak more slowly because she does not understand. She says: 'Please can you to speak more slowly?'
What mistake did Rosa make, and what is the correct sentence?
- She used 'Please' at the start, which is wrong; she should say 'Can you to speak more slowly, please?'
- She used 'can,' which is wrong; she should say 'Please are you speaking more slowly for me?'
- She used 'slowly' at the end, which is wrong; she should say 'Please can you to speak slow?'
- She added 'to' before 'speak,' which is wrong; she should say 'Please can you speak more slowly?' (correct answer)
Explanation: When using modal verbs like can, could, should, or will in English, the verb that follows must always be in its base form — no "to" added. This is the key grammar rule being tested here.
Rosa's sentence — "Please can you to speak more slowly?" — is almost correct, but she accidentally inserted "to" before "speak." In English, we never say "can you to speak" — we say "can you speak." The modal verb can already carries the meaning of ability or request, so adding "to" is unnecessary and incorrect. The correct sentence is "Please can you speak more slowly?" — which is exactly what answer D states.
Answer A is wrong on two counts: it claims "Please" at the start is incorrect (it isn't — "Please" can appear at the beginning of a polite request), and it still keeps the wrong "to" in the corrected sentence. Answer B is wrong because it replaces can with are you speaking, which creates an awkward, unnatural construction that doesn't work as a polite request. Answer C incorrectly targets the word "slowly," claiming it should be replaced with "slow." Actually, slowly is the correct adverb here because it modifies the verb speak — and again, C's "correction" still keeps the error "to speak."
A helpful tip to remember: after modal verbs (can, could, should, would, will, may, might), always use the bare infinitive — the base form of the verb with no "to." If you spot "to" right after a modal, that's your signal something is wrong.
Question 5
Jin wants to ask his landlord to fix the heater in his apartment. He writes a note. He is deciding between these two sentences:
Sentence A: 'Can you fix the heater in my apartment, please?'
Sentence B: 'Please, you can fix the heater in my apartment.'
Why is Sentence A a better polite request than Sentence B?
- Sentence A is better because it uses 'fix' as the main verb, while Sentence B incorrectly uses 'can fix' as two separate verbs in a request.
- Sentence A is better because putting 'please' at the end is always more polite than putting it at the beginning of any sentence.
- Sentence A is better because 'Can you…?' is the correct structure for a polite request, while Sentence B states what the landlord is able to do rather than asking for help. (correct answer)
- Sentence A is better because it uses 'Can' as a question word, while Sentence B is wrong because 'Please' is not allowed at the start of a written note.
Explanation: When you want to ask someone to do something in English, the structure of your sentence matters. A polite request needs to sound like a question, not a statement. The classic pattern is: Can you + verb + object + please? This structure invites the other person to help you, rather than telling them what they can do.
Sentence A — "Can you fix the heater in my apartment, please?" — follows this pattern perfectly. It opens with "Can you," which turns the sentence into a genuine question and request. The landlord understands Jin is asking for help. That makes C the correct answer: "Can you…?" is the right structure for a polite request.
Sentence B — "Please, you can fix the heater in my apartment" — sounds like Jin is reminding his landlord that he is able to fix the heater, not asking him to do it. "You can fix" is a statement of ability, not a request. Starting with "Please" does not turn a statement into a proper question.
Answer A is wrong because the problem is not about which verbs are used — both sentences use "can fix." The issue is sentence structure. Answer B is wrong because the position of "please" is not what determines politeness; a sentence still needs the correct question format. Answer D is wrong because "please" is allowed at the start of a sentence — there is no such grammar rule against it.
Study tip: When writing a request in English, remember: flip the subject and the helping verb to make it a question — "Can you…?" — and add "please" to keep it polite.
Question 6
Maria is at a restaurant. She wants the waiter to bring her more water. She is not sure which sentence sounds the most polite.
Which sentence is the MOST polite way for Maria to ask the waiter for more water?
- Can you bring me more water, please? (correct answer)
- Bring me more water right now.
- I want more water. Give it to me.
- Can you more water bring me, please?
Explanation: When asking for something in English, especially from a stranger like a waiter or store clerk, the words you choose make a big difference in how polite you sound. Polite requests usually include a question form (using words like "can" or "could") and the word "please." This is exactly what this question is testing.
Choice A — "Can you bring me more water, please?" — is the correct and most polite option. It uses a question form ("Can you...?") to make a request instead of a command, and it includes "please" at the end. This combination shows respect for the other person and is perfectly natural in a restaurant setting.
Choice B is impolite because "Bring me more water right now" is a direct command. There is no "please," and "right now" sounds demanding and rude. A waiter would feel disrespected hearing this.
Choice C has two problems. "I want more water" simply states what Maria wants without asking politely, and "Give it to me" is another blunt command. Together, these sentences sound very demanding, not respectful.
Choice D uses the correct words — "Can you," "please," and "bring me more water" — but the word order is wrong. In English, the verb must come right after the subject in a question: "Can you bring me more water?" not "Can you more water bring me?" This makes D grammatically incorrect.
A helpful tip to remember: a polite request in English usually follows this pattern — Can/Could you + verb + object + please? Keep this structure in mind whenever you need to ask for something respectfully.
Question 7
David is talking to his coworker, Ana. He wants her to help him carry some boxes. He says: 'Can you helping me carry these boxes, please?'
What is wrong with David's sentence, and how should he fix it?
- The word 'please' is in the wrong place; he should say 'Please can you help me carry these boxes?'
- The word 'helping' is wrong; he should say 'Can you help me carry these boxes, please?' (correct answer)
- The word 'Can' is wrong; he should say 'Could helping me carry these boxes, please?'
- The words 'carry these boxes' are wrong; he should say 'Can you helping me to box these carries, please?'
Explanation: When forming a polite question in English using "Can you...?", the verb that follows must be in its base form (the simple, unchanged form of the verb). Think of it this way: after "Can you," the action word should look like it does in a dictionary — no endings added.
In David's sentence, he says "Can you helping me carry these boxes, please?" The word "helping" is the present participle form (-ing form), which does not belong here. The correct structure is: Can you + base verb + rest of the sentence. So the sentence should be "Can you help me carry these boxes, please?" That's exactly what answer B tells us, making it the correct choice.
Looking at the other options: A focuses on the word "please," but "please" is actually perfectly fine at the end of a request — that placement is natural and polite in English. Moving it to the front doesn't fix the real problem. C tries to remove "Can" and keep "helping," which actually makes the sentence worse — "Could helping me" is not grammatically correct in English at all. D is nonsensical; "to box these carries" has no meaning, and it introduces new errors rather than fixing anything.
A useful tip to remember: after modal verbs like can, could, will, should, or would, always use the base form of the verb — never add -ing, -ed, or -s. If you spot an -ing verb right after "can you," that's your signal something is wrong.
Question 8
Tom wants to ask his boss to change his work schedule. He is nervous and wants to sound very polite. His friend gives him four options to choose from.
Which sentence should Tom use to make a polite request to his boss?
- Can you change my schedule, please? (correct answer)
- Please change my schedule. I need you to do it today.
- You can change my schedule, please, because I need this.
- Can you changed my schedule, please?
Explanation: When making a polite request in English, especially to someone in authority like a boss, you want to use a question form with "can" or "could" and include "please." This combination sounds respectful and gives the other person the choice to say yes or no — which is what makes it a request rather than a demand.
Option A — "Can you change my schedule, please?" — hits all the right notes. It uses the correct question structure ("Can you + base verb"), the verb "change" is in its correct base form, and "please" softens the tone. This is the sentence Tom should use.
Now let's look at why the others don't work. Option B uses "please" but then immediately follows with "I need you to do it today," which sounds pushy and impatient — not polite at all. Adding pressure ruins the respectful tone. Option C says "You can change my schedule," which is a statement, not a question. It tells the boss what he is able to do rather than asking for help, and the sentence structure feels awkward and unnatural. Option D looks similar to A, but contains a grammar error: "Can you changed my schedule?" is incorrect. After "can you," the verb must stay in its base form — "change," not "changed."
A helpful tip to remember: polite requests in English almost always follow the pattern "Can/Could you + base verb + please?" If you see "please" added to a command or a statement, that's usually not enough on its own to make something truly polite.
Question 9
A student wants to ask her teacher to explain a word again. Which sentence uses a polite request form CORRECTLY?
- Please you explain that word again to me now.
- Can you please explain that word again? (correct answer)
- Can you please explaining that word again?
- Please can explaining that word to me again?
Explanation: When making a polite request in English, you need a specific structure: modal verb + subject + base verb. The most common pattern is "Can you please + [base form of verb]?" Think of it as a question that uses "can" to soften the request and "please" to make it polite.
Answer B — "Can you please explain that word again?" — follows this structure perfectly. "Can" is the modal verb, "you" is the subject, and "explain" is the base form of the verb. It sounds natural, respectful, and is grammatically correct.
Now let's look at why the other options fail. Answer A — "Please you explain that word again to me now" — puts "please" at the start but drops the modal verb "can" entirely, which makes it sound like a command rather than a question. It also adds "now" at the end, which sounds rude and demanding. Answer C — "Can you please explaining that word again?" — is close but uses "explaining" (the -ing form) instead of the base verb "explain." After a modal verb like "can," you must always use the base form, never -ing. Answer D — "Please can explaining that word to me again?" — makes two errors: it uses "explaining" after "can," and it drops the subject "you" entirely, making the sentence incomplete and confusing.
A quick tip to remember: after modal verbs like can, could, will, would, always use the base form of the verb (no -s, no -ing, no -ed). This rule applies to all polite requests you'll use in everyday English.
Question 10
Which situation calls for a polite request form instead of a simple statement?
- You are telling a friend what time the store closes.
- You are asking a librarian to help you find a book. (correct answer)
- You are explaining to your child why they must go to bed.
- You are describing your job to a new classmate.
Explanation: When deciding whether to use a polite request form (like "Could you help me?" or "Would you mind...?"), think about two things: who you're talking to and what you need from them. Polite request forms are used when you are asking someone — especially a stranger or authority figure — to do something for you.
Situation B is the correct answer because you are approaching a librarian, someone you don't know well, and asking them to perform a service. Saying "Help me find a book" sounds rude and demanding. Instead, "Could you please help me find a book?" shows respect and is the socially appropriate form in English.
The other choices describe situations where a polite request form is unnecessary. In A, you are simply sharing information with a friend — telling them the store closes at 6:00 doesn't require a request form, just a simple statement. In C, you are explaining a rule to your child; parents use direct, clear language with children, not formal polite requests, because they are in a position of authority. In D, you are describing yourself to a classmate — this is a one-way sharing of facts, not asking anyone to do anything for you.
A helpful tip: ask yourself, "Am I asking someone to do something for me?" If yes, and that person is not a close friend or family member, a polite request form is usually the right choice. Look for words like "asking," "requesting," or "need help from" in the question — they signal that polite request language is likely the answer.