A. on

1. c

2. d

3. a

4. c

5. c

6. a

7. c

8. b

9. d

10. a

11. b

12. c

13. a

14. d

15. d

16. d

17. c

18. b

19. b

20. b

21. c

22. c

50. go

51. haven’t seen

52. was/ didn’t have

53. started

54. have known

55. introduced

56. went

57. has been

58. moved

59. have had

A,

1. B

2. A

3. B

4. B

5. D

6. D

7. C

8. B

9. D

10. C

B,

1. D

2. A

3. C

4. B

5. C

6. D

7. A

8. C

9. B

10. C

1. Frank’s brother isn’t as good at fixing the household appliances as him.

2. The two unknown men were said to steal the jewels.

3. His mother asked him not to walk in the sun without his hat.

1. D

2. D

3. C

4. A

5. B

6. D

7. C

8. A

9. A

10. A

Viết lại câu hoàn chỉnh:
1. Nam often gets up late at weekends.

2. Do you go to the theater twice a week?

3. She isn’t attending the class today.

4. They are waiting for you at the bus station at the moment.

5. Be careful when the car comes.

6. Tom does the homework in the evening.

7. We meet in London each year.

8. My mother is at the supermarket. She is buying groceries.

Tìm lỗi sai:

1. sleeping -> is sleeping

2. arrives -> arrive

3. speak -> speaks

4. playing -> are playing

5. Are -> Do

6. makes -> make

1. b

2. a

3. b

4. c

5. c

6. a

7. c

8. b

9. a

10. a

11. b

12. c

13. a

21. C

22. C

23. C

24. B

25. B

26. B

27. D

28. A

29. C

30. B

31. D

32. A

33. A

34. D

35. B

36. A

37. A

38. D

39. A

40. D

41. C

42. B

43. D

44. B

45. A

46. C

47. D

48. A

49. D

50. C