I. 1D

2C

3D

4D

5D

II. 

6C

7B

8A

9B

10B

11C

12D (cấu trúc so..that)

13C

14B

15C

16D

17B

18A

19C

20C

1D 2C 3D 4D 5B 6A 7B 8A 9B 10B 11C 12D 13C 14B 15C 16D 17B 18C 19C 20C 21B 22B 23mountainously 24B 25D;

(trang sau)21c 22dictionarys 23b 24c 25b 26b 27a 28d 29c 30a

31 You can use this computer, can't you?

32 I wish I could remember the answers to these questions.

33. Nam said he had to go to Ha Noi the following day

34 It takes Nga 4 hours a day to practice English with her friends

35 It is raining heavily so we take our umbrellas.

36. Would you mind if I borrow your car?

37 Tom is always going home late so his mother is very angry

38. It is very necessary for you to practice English everyday

39 Compost can be made from household and garden waste

40. Flight 710 to Chicago will take off in ten minutes.