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Lê Quỳnh  Anh
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks.The volume of traffic in many cities in the world today continues to expand. This (35)______many problems, including serious air pollution, lengthy delays, and the greater risks (36) ______accidents. Clearly, something must be done, but it is often difficult to persuade people to change their habits and leave their cars at home.One possible (37)______is to make it...
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anh đức trịnh
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Hiếu Nguyễn
31 tháng 3 2022 lúc 17:15

38. B
39. C
40. B
41. D
42. D

Dương Nguyễn
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no name
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Khôi Doraemon Vũ
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Khinh Yên
18 tháng 9 2021 lúc 11:58

A

Khôi Doraemon Vũ
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Dang Khoa ~xh
18 tháng 9 2021 lúc 10:12

QUESTION:  What does the word “These” in paragraph 2 refer to?

(20 Points)

devices

routes

messages

computers

Vũ Hiền
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Đỗ Thanh Hải
11 tháng 5 2021 lúc 19:55

One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is a basic human right. However, acid rain, industrial pollution and garbage have made many sources of water undrinkable. 

Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. Yet, they are being destroyed by the massive volumes of industrial effluent which pour into the lake every day. Even though laws have been made, the governments do not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world's water surface, but it is the dumping ground for 50% of all marine pollution. Almost sixteen countries regularly throw industrial wastes a few miles offshore. 

Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect it. What should we do to save this precious source?

19. What is the main idea of the reading text?

A. People are throwing poisons into bodies of water. 

B. Clean water is becoming scarce due to pollution and sewage. 

C. Laws have been made to prevent countries from polluting the environment.  

D. Sea water is increasingly polluted by industrial wastes. 

20. According to the reading text, Lake Baikal ________.

A. is the smallest lake in Russia

B. has 1,300 rare and endangered animals

C. is located in the Mediterranean Sea

D. gets a large amount of industrial sewage every day

21. What does the word "them" in the passage refer to?

A. plants B. governments C. laws D. animals

22. The word "marine" is closest in meaning to ________.

A. underground B. mountainous C. inland D. aquatic

Kenny
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Huỳnh Thảo Nguyên
18 tháng 11 2021 lúc 20:57

1. A

2.

3. B

4. A

Minh Bình
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Đỗ Thanh Hải
23 tháng 10 2021 lúc 20:35

1 A

2 D

3 B

4 D

5 B

vong phan
23 tháng 10 2021 lúc 20:35

ooooooooooooooooooooooooooooooooooo

Phạm Vĩnh Linh
23 tháng 10 2021 lúc 20:36

1, A

2, C

3, B

4, B

5, D

Trần Lê
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Như Lãng An
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Sunn
16 tháng 12 2021 lúc 15:11

Question 23.    A. compare            B. differs     C. becomes D. offers

Question 24.    A. however            B. therefore     C. whereas D. when

Question 25.   A. traditionally       B. gradually     C. occasionally D. presently

Question 26.   A. grasping for       B. holding for  C. making up for D. accounting for

Question 27.   A. on             B. at     C. to D. for