C. Bắc Băng Dương 

nha

C

9.B

10.C

11.A

12.B

13.D

14.C

15.B

D

B

không có chi

Teenagers like to listen to the latest pop music  and see the show of their favorite artists.

There are contests of folk music, games, sports knowledge on TV

1. A

2. D

3. D

4. B

5. D

1.       of/in

2.       in

3.       to/at

4.       to/on

5.       for

6.       of

7.       at