1. There’s something wrong, isn't there?

2. Trung likes watching sports, doesn't he?

3. You don’t know of any flats for rent, do you?
4. You will take an exam next week, won't you?
5. Mary is reading a book in her room, isn't she?
6. Jill and Joe have been to Mexico, haven't they?                                                                              7. Your brother doesn’t like watching TV, doesn't he?
8. John doesn’t like playing computer games, does he?
9. His parents won’t buy him the new game, will they?
10. She has been studying English for 2 years, hasn't she?
11. The drug is widely used in the treatment of cancer, isn't it?
12. There are many interesting programs tonight, aren't there?
13. Most of the villagers rely on farming for income, don't they?
14. Baird didn’t produce the first TV picture before 1920, did he?
15. He is ready to supply more information about his English, isn't he?

2. aren't they.

3. doesn't it

4. can't you

5. hasn't it

6. didn't she

7. wouldn't you

8. weren't they

9. aren't there

10. hasn't he

11. couldn't they

12. won't you

13. haven't they

14. won't there

15. didn't he

1.D

2.D

3.C

4.D

5.B

6.D

7.B

8.C

9.A

10.B

chúc bn học tốt

Giải pt: \(\sqrt{2x+1}-2\sqrt{x}+1=0\).

When l bought the shoes, they____me very well but later they were too tight at home.

A. matched            B.fitted                C.suited                  D. agreed