Question

you've finished your homework for today - you?
(a) Didn't (b) aren't (c) haven't (d) won't.​

Answer 1

You've finished your homework for today, Haven’t you?

Option (c)

EXPLANATION:

• 'Question tag' is converts a 'statement into a question'. They are usually used for confirming information which we think we discern is true.
• Generally, there are 'two main rules' for question tags 'Rule 1' is if the 'main clause/statement is positive', the 'question tag' is usually 'negative' for instance 'It's been a wonderful day, isn't it?', and if the 'main clause/statement is negative', the 'question tag is positive' for instance, 'Don’t you like cooking', 'do you?'.
• 'Rule 2', is the 'tense of the question tag' is ascertained by the 'tense' of the 'modal/auxiliary verb' of the 'main clause/statement' which precedes it. If the 'statement/main clause' does not use a 'modal/auxiliary' or it is in the 'present/past simple tense' then the 'auxiliary to do should be used'. In the above case, the statement is positive, hence the 'question tag is negative'.

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