①Something is wrong with the computer, isn't it?②Nothing has happened to them, has it?

①They said that you had finished your work, didn't they? (不用hadn't you)

②Kate told you that she would go there, didn't she? (不用wouldn't she?)

①They all think that English is very important, don't they? (不用isn't it?)

②He didn't think that the news was true, did he? (不用wasn't/ was it?)

①I don't think that you can do it, can you? (不用do I?)

②We don't believe that the news is true, is it? (不用do we?)

①I think that he has done his best, hasn't he?

②We think that English is very useful, isn't it? (不用don't we?)

I am a very honest man, aren't I?

①She never tells a lie, does she?(不用doesn't she?)

②He was seldom late, was he?(不用wasn't he?)

①Your father is unhappy, isn't he?(不能用is he?)

②The man is dishonest, isn't he? (不能用is he?)

③It is impossible to learn English without remembering more words, isn't it?(不能用is it ?)

①They will go to town soon, won't they?(不能用don't they?或 aren't they?)

②He works very hard, doesn't he?(不能用didn't he?或won't he?)

①He has supper at home every day, doesn't he? (不能用hasn't he?)

②They have known the matter, haven't they? (不能用don't they?)