Ex1. Complete each sentence with a correct question tag.

1. They're working on the project, aren't they?
2. It wasn't my fault, was it?
3. Bill got what he wanted, didn't he?
4. It won't be hard to convince her, will it?
5. We can't leave him alone, can we?
6. We've done our job, haven't we?
7. She doesn't like him, does she?
8. They didn't start the meeting at two o'clock, did they?
9. They finish work at five o'clock, don't they?
10. You should apologize for what you have done, shouldn't you?

Ex2. Complete each sentence with a correct question tag.

1. A new printer costs a lot, doesn't it?
2. He enjoyed himself, didn't he?
3. They've already sent you the invitation, haven't they?
4. We should not invite that guy to our party, should we?
5. You had to sell some shares, didn't you?
6. You were disappointed when you got your exam results, weren't you?
7. We won't have to work tomorrow, will we?
8. We'll have to finish the project before next week, won't we?
9. Sarah has got a brother, hasn't she?
10. Jan and Laura can join us, can't they?

1.aren't they

2.was it

3.didn't he

4.will it

5.can we

6.haven't we

7.shouldn't you

8.did they

9.don't they

10.does she

11.was there

12.wouldn't he

13.haven't they

14.shouldn't we

*Đối với dạng câu hỏi đuôi thì bạn cần chú ý đến thì của câu , và ta có cấu trúc :

      - Thì HTĐ : S + V(s/es).... , don't / doesn't + S ?   và ngược lại

      - Thì QKĐ : S + Ved/V2 .... , didn't + S ? và ngược lại

     - Thì TLĐ : S + will/ would ,..... , won't / wouldn't + S ? và ngược lại