Use the correct form of the word given in each sentence.
If we want to have a(n) __________ environment, we shouldn’t drop litter in public places. (pollute)
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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)
11. disappointed
12. unpolluted
13. product
14. disastrous
III
16. leaves
16. will have
17. littering
18. buying
19. were playing
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...........
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.
unpolluted