Xin câu trả lời hay nhất !

A. PRONUNCIATION:
I. 
1. B. sleeps 2. C. nine 3. A. enjoyed 
II. 
4. D. decide 5. C.  polite 
B. VOCABULARY AND GRAMMAR
I.  
6.  was built 
7. haven’t finished.
8. buying 
9. destroyed
10. was doing 
II. 
11. fluently
12. singer 
13.  increasingly
14. mountainous 
15. well
III. 

16.  D. would buy

17. D. However
18. C. can she
19. B. on 
20.  B. which
21. C. raising
22. A. The
23. B. Yes, I’d love to 
24.  C. Mine
25. D. after

C. READING
I. 
26 . volunteer
27.  into
28. collected
29. dump
30. spoiled                
II. 
  31. A. safe water shortage
32.  D. all A, B, C, are correct
33. B. It is polluted by massive volumes of industrial wastes discharged into it .
34. A. nearly 16
35. A. We should take action to protect our water resources.
III. 
36. D. from
37. B. where 
38. A. for                   
39. C. like
40. A. villagers              
D. WRITING
I. 
41. I wish I could speak Chinese.
42 Were we to live in a big city, we could get access to the Internet easily.      
43. No sooner had I gone home than I phoned him.
44. It is not easy to speak English fluently.
    ( It is difficult to speak English fluently.)
45.  Mai said ( that ) she was having a wonderful time there.
II. 
46.We  used to live in London when I was a child.   
47. He is said to have been a good doctor.   
48. We  had free time,  we could  help you  
49.It  is such a long film that they can't broadcast it on one night.   
50. Mary spent 3 hours travelling to Ha Long Bay last Sunday.

phần 1

câu 1.A

câu 2.D

câu 3.A

phần 2

câu 4.C

câu 5.A

phần 3

câu 6.is build

câu 7.dindn finish

câu 8.was destroy

câu 9. bought

câu 10. does

phần 4

câu 11.fluented

câu 12.singer

câu 13.was increased

câu 14.is mountain

câu 15.gooded

phần 5

câu 16.A

câu 17.C

câu 18.D

câu 19.B

câu 20.A

câu 21.D

câu 22.C

câu 23.B

câu 24.A

câu 25.D

phần 6

câu 26.is dumping

câu 27.intoed

câu 28.collection

câu 29was .volunteer

câu 30.clunsped

phần 7

câu 31.A

câu 32.A

câu 33.D

câu 34.C

câu 35.B

phần 8

câu 36.A

câu 37.D

câu 38.C

câu 39.B

câu 40.A

phần 9

I. 
41. I wish I could speak Chinese.
42 Were we to live in a big city, we could get access to the Internet easily.      
43. No sooner had I gone home than I phoned him.
44. It is not easy to speak English fluently.
    ( It is difficult to speak English fluently.)
45.  Mai said ( that ) she was having a wonderful time there.
II. 
46.We  used to live in London when I was a child.   
47. He is said to have been a good doctor.   
48. We  had free time,  we could  help you  
49.It  is such a long film that they can't broadcast it on one night.   
50. Mary spent 3 hours travelling to Ha Long Bay last Sunday.