You like coffee, don't you?

We are going to the beach tomorrow, aren't we?

They went to the concert last night, didn't they?

She didn't finish her homework, did she?

You will come to the party, won't you?

They won't be late, will they?

You have finished your work, haven't you?

She has studied for the exam, hasn't she?

I have been waiting for hours, haven't I?

They have been playing tennis all afternoon, haven't they?