51. do

52. preparation

53. taken

54. too

55. it

56. ever

57. dangerous

58. keeping

59. example 

60. enough

41.put off

42.take off

43.cheer up

44.look after

45.look back

46.clear up

47.go on

48.bring along

49.suck up

50.call on

21. understood

22 logical

23. poverty

24.  comparatively

25. limitations

26. encourages

27. careless 

28. traditionally

29. increasingly

30. joyful

nếu sai thì thông cảm cho mình nhé

Không chắc ! 

1) didn't understand

2) not logical

3) the poor

4) comparatively

5 limits

6  encourage

7 careful

8 in tradition 

9 Increased

10 : joyful

12. D

13. D

14. C

15. C

16. A

17. A

18. A

19. C

20. B

12 ,D

13,A

14,D

15,A

16,A

17,C

18,B

19,D

20,A

6. D

7. B

8. B

9. C

10. C

11. D

Đáp án :

6. D           7. B                8.B               9.C              10.C                          11.D

~~Học tốt~~

1C ; 2A ; 3D ; 4A ; 5D

1. B

2. A

3. D

4. B

5. B

1. She (not/see) hasn't seen him for a long time.

2. I(do)did my Maths homework yesterday.

3. They (visit)visited a farm two weeks ago.

4. The children (not/be)weren't at home last weekend.

Tìm lỗi sai rồi sửa lại cho đúng.

1. As soon as Nam finish reading that novel, he will lend.

finish => finished

2. I would stay here, waiting for you until you come back.

would stay => will stay

3. Had I listen to the teacher, I would have known what to do.

listen to the teacher => listened to the teacher

4. You will keep your body fit if you did morning exercises more often.

did => do

5. Was I in your position, I would try my best to pass the entrance exam.

Was I => If I

6. If I had had breakfast this morning, I wouldn’t have been hungry

had had => have had

8. Had Jimmy prepared the lessons carefully, she wouldn’t get bad marks.

prepared => preapare