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Lê Quỳnh  Anh
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Dương Hoàn Anh
18 tháng 12 2018 lúc 9:26

Đáp án: unpolluted

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Dương Minh
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Nguyen Hoang Hai
4 tháng 1 2019 lúc 8:35

Đáp án là: unpolluted.

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hoàng thiên
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B.Trâm
24 tháng 10 2019 lúc 22:46

I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ......unpolluted...... , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ....sewage........ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away .......used..... bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on .....polluting....... the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ........complaint.... about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ......seriously...... ill right after eating those ......poisonous...... mushrooms. (serious / poison)
2. ......Conservationists...... are interested in the protection of the environment. (conserve)
3. Without .......electricity..... , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ......carefully...... to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the .....environmental....... problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ......pesticide...... is not harmful to farm workers’ health. (pest)
2. .....Congratulations....... ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t .....minimise....... pollution. (minimum)
4. If ......deforestation...... continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among .......envrionmentalists..... . (environment)

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 Khách vãng lai đã xóa
Thanh Vi
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Lê Quỳnh Phương
16 tháng 2 2019 lúc 21:06

11. disappointed

12. unpolluted

13. product

14. disastrous

III

16. leaves

16. will have

17. littering

18. buying

19. were playing

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Kim Tuyến
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Kim Tuyến
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Lihnn_xj
21 tháng 3 2022 lúc 12:31

1. will have

2. was made

3. was waiting

4. to repair

5. wasn't

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Xuan Mai
21 tháng 3 2022 lúc 12:40

4-repair

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Phạm Mai Linh
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Hoàng Jessica
10 tháng 1 2018 lúc 21:29

1. What have fashion designers done to (modern).modernize..........the ao dai?
2. A computer can gather a lot of (inform)..information........for differnt puroses

3. In order to keep our environmet (pollute)..unpolluted......, we shouldn't drop litter in public places

4. Our teacher is pleased that we solved the problems (effect)...effectively...........

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Chương Phan
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Uyên Ngọc
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Khinh Yên
17 tháng 6 2019 lúc 12:55

Give the correct form of the words given in the gap.

1.If you meet Nam, give him my(congratulate)......congratulation.............. on his(successful).........success...

2.Please listen to this(care).....carefully..... I don't want you to miss any (inform)........information......

3. What make us worried most is they use(electric)...electricity........in(catch).......catching....fish in the lake.

4. What must we do to in our town to(minimum)...minimize........(pollute)......pollution...........

5.The(environment).......environmentalists......are concerned about the use of pesticides in the fields.

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