UNIT 6
I. PHONETICS
1-5. Choose the word that has the underlined part pronounced differently from the
others:
1. A. polluted B. spoiled C. divided D. collected (1)
2. A. environment B. recycle C. dynamite D. littering (1)
3. A. beach B. clean C. instead D. leave (1)
4. A. whole B. who C. how D. hour (1)
5. A. ground B. group C. house D. found (1)
II. GRAMMAR AND VOCABULARY
6-20. Choose the word or phrase (A, B, C or D) that best fits the blank space in each
sentence:
6. We are talking about the preservation of ______________ resources. (2)
A. nature B. natural C. naturally D. naturalize
7. Everyone must take part in _______________ deforestation. (1)
A. preventing B. prevent C. prevented D. to prevent
8. It is necessary _____________ forests. (1)
A. protecting B. to protect C. protected D. protect
9. I suggest _____________ to the movies. (1)
A. go B. going C. went D. to go
10. If he ________ a student, he must wear school uniform. (2)
A. was B. were C. is D. will be
11. If you know where she lives, please let me _____________. (2)
A. to know B. known C. knew D. know
12. If you like that book, I will give it ________ you as my present. (2)
A. from B. at C. for D. to
13. If you have _________ money, you can travel abroad this summer. (3)
A. many B. a lots C. a lot of D. lot of
14. The air in the city is very _________________. (2)
A. pollute B. polluted C. pollution D. pollutant
15. She has __________ provided a picnic lunch for us. (3)

25. A. appear B. disappearance C. appearance D. disappear (3)
26. A. while B. when C. within D. during (2)
27. A. complete B. completeness C. completely D. to complete (3)
28. A. energy B. money C. health D. water (2)
29. A. supplies B. adds C. decreases D. reduces (3)
30. A. from B. to C. in D. for (1)
III. WRITING
31-40. Choose the best sentences to have a good letter:
Dear Sir,
31. A. I’m writing for you about bad situation, which is affecting the lake near my school. (3)
B. I’m writing to you about bad situation, which is affecting the lake near my school.
C. I was writing to you about bad situation, which is affecting the lake near my school.
D. I’m writing to you to bad situation, which is affecting the lake near my school.
32. A. As you know, the lake near my school is very beautiful. (1)
B. As you know, the lake near my school is very beautifully.
C. As you know, the lake near my school are very beautiful.
D. As you known, the lake near my school is very beautiful.
33. A. However, it has become polluting. (2)
B. However, it has became polluted.
C. However, it has become polluted.
D. However, it have become polluted.
34. A. People have used electricity to catching fish. (1)
B. People have used electricity to caught fish.
2
C. People have used electricity to catch fish.
D. People have use electricity to catching fish.
35. A. A lot of small fish died and floated on the water surface. (2)
B. A lot of small fish died and floating on the water surface.
C. A lot of small fish died and floated in the water surface.
D. A lot of small fish died and floated at the water surface.

6. B 7. A 8. B 9. B 10. C 11. D 12. D 13. C 14. B 15. C
16. B 17. B 18. C 19. A 20. B
21-30. Reading. (2.5pts)
21.D 22. B 23. A 24. B 25. B 26. A 27. C 28. A 29. D 30. D
31-40. Writing. (2.5pts)
31. B 32. A 33. C 34. C 35. A 36. D 37. B 38. C 39. A 40. C
MA TRẬN
Chủ đề Nhận biết
( Möùc ñoä 1 )
Thông hiểu
( Möùc ñoä 2 )
Vận dụng
( Möùc ñoä 3 )
Tổng
TN TN TN
I. Phonetics
Caâu 1,2,3,4,5

1,25
5
1,25
II.Vocabulary
&
Grammar
Caâu 2,3,4,16,191,25
Caâu1,10,11,12,1
4

5,0
10
2,5
10
2,5
40
10
4