Question Tags in English Grammar

 "Shall we" is the correct question tag in this sentence.

When the main clause is positive ('Shaili can speak French'), the question tag must be negative ('can't she?').

The sentence is in the past tense ('started'). Therefore, the auxiliary verb for the tag must be 'did', and since the statement is positive, the tag must be negative ('didn't it?').

The statement is positive ('She is so nice'), so the tag must be negative. Using the verb 'is', the tag becomes 'isn't she?'.

The sentence uses the present perfect tense ('has written'). The positive statement requires a negative tag using the same auxiliary verb: 'hasn't he?'.

Indefinite pronouns like 'everyone' take a plural pronoun 'they' in the question tag. Since the verb 'likes' is present simple, the tag uses 'do' in the negative form: 'don't they?'.

Imperative sentences (commands) typically take 'will you?' or 'won't you?' as the question tag.

When the main clause is negative ('couldn't'), the question tag must be positive ('could you?').

The statement is negative ('is not'), so the question tag must be positive ('is she?').

The statement is positive ('You were unwell'), so the tag must be negative. Using the verb 'were', the tag becomes 'weren't you?'.

The sentence is in the past tense ('arrived'). The positive statement requires a negative tag using the auxiliary 'did': 'didn't they?'.

 Positive statements have negative question tag and in the same tense. Keep going; they don't.

The sentence is negative (doesn't), so the question tag must be positive. The subject is Anil, which corresponds to the pronoun he.

For imperative sentences starting with 'Let me', the standard question tag is 'shall I?'. This is a conventional form in English grammar.

For positive imperative sentences, the question tag can be 'will you?', 'would you?', or 'can you?'. Among the choices, 'would you?' is the correct option.

 Positive statements have negative question tags and in the same tense. He did; he didn't.

The sentence is negative (did not), so the tag must be positive. The auxiliary verb is did, and the subject is he.

Imperative sentences starting with 'Let us' (or 'Let's') always take the question tag 'shall we?'.

The sentence is positive (can), so the tag must be negative (can't). The subject is you.

Similar to 'Let me help you', the phrase 'Let me open the door' is an imperative request that takes 'shall I?' as the tag.

The phrase 'used to' describes a past habit. The standard question tag for 'used to' is 'didn't'.

The sentence is in the simple past tense (saw). The auxiliary verb for the tag is did, and since the sentence is positive, the tag is negative (didn't).

The sentence is negative (couldn't), so the tag must be positive. The modal verb is could, and the subject is Mohan (he).

The word 'Nobody' is negative, so the tag must be positive. 'Nobody' takes the pronoun 'they' in a question tag.