Bài tập Tiếng Anh 8 - Tuần 23/3 đến 28/3 - Đào Thị Huê

llutant D. environment 
8. Households________waste into the river so it is polluted. 
A. damage B. lead C. lose D. dump 
9. We have to pay a huge amount of money - three million dong for electricity a 
month________we turn on the heater all the time. 
A. because of B. due to C. although D. since 
10. Have you come_______solutions to this problem? 
A. up to B. up with C. to with D. on to 
Ex II. Word form: 
1. The____________fish are floating in the water. DIE 
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2. Do you know what_____________cause air pollution? POLLUTE 
3. The river is________________by the dumping from nearby factories. 
 CONTAMINATE 
4. Noise pollution can also lead to headaches and high blood____________. PRESS 
EX III. Rewrite sentences by combining two sentences into one sentence and using suggested 
clues: 
1. The air is so dirty. I sneeze so much. CONDITIONAL SENTENCE TYPE 
_____________________________________________________________________________ 
2. Their children have birth defects. ...k Mi’s home village on holiday. 
A. comes B. come C. came D. coming 
5. If the factory continues dumping poison into the lake, all the fish and other aquatic animals 
________________. 
A. die B. to die C. dead D. will die 
6. Water pollution is the ________________ in the lake has made the fish die. 
A. contaminating B. contaminate C. contaminated D. contamination 
7. If we ______________ water carefully, more people will have fresh water. 
A. will use B. would use C. using D. use 
8. If the factory continues dumping poison __ the lake, all the fish and other aquatic animals 
will die. 
A. into B. to C. about D. in 
Ex 8 . Put the verbs in brackets into the correct form. 
1.If we (recycle) ________ more, we will help the Earth. 
2. Factories (not dump) ______________waste into rivers if the government fine them heavily. 
3. If people travel to work by bus, there (be) ______________fewer car fumes. 
4. We (save) ________________thousands of trees if we don’t waste paper. 
5. If we use water carefully, more people (have) ______________fresh water. 
6.If you (be) ________________ the president, what would you do to help the environment ? 
7.They get sick so often.If they exercised more, they (be) ________________ heathier. 
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8.If I (have) ________________ one million US dollars , I would build more parks in our city. 
9.Quan’s mother is unhappy.If Quan tided his room every day, his mother (not be) ____so 
upset. 
10.There isn’t a garden at house .If there were, we (grow) ________________ vegetables. 
Ex 9 . Rewrite the sentences below without changing their original meaning. 
1. Radioactive pollution is very dangerous. It can cause abnormal growth. 
[since] 
2. Leaves are damaged. The tree cannot get enough food energy to stay healthy. 
[because] 
3. I don’t have much money now, but I want to buy a house in PhuCuong. 
If ________________________________________________________________ 
4. Light pollution happens. There is a change in ...ome d. didn’t come. 
7. Would John be angry if I . his bicycle without asking? 
a. take b. took c. had taken d. would take. 
8. She .terrible upset if I lost this ring. 
a. will be b. would be c. were d. had been. 
9. If someonein here with a gun, I would be very frightened. 
a. would walk b. walks c. had walked d. walked. 
10. What would happen if you ..to work tomorrow? 
a. don’t go b. didn’t go c. won’t go d. wouldn’t go. 
11. We ‘ll get wet if we .out. 
a. go b. did go c. went d. had gone. 
12. If I go shopping, I some food. 
a. buy b. will buy c. would buy d. would have bought. 
Exercise 2: Rewrite the following sentences: 
13. He can’t go out because he has to study for his exam. 
=> If.. 
14. She is lazy so she can’t pass the exam. 
If 
15. I didn’t eat lunch, I feel hungry now. 
=> If I... 
16. I only come if they invite me. 
=> unless. 
17. Leave me alone or I’ll call the police. 
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=>Unless 
18. If you arrive at the office earlier than I do, please turn on the air-conditioner. 
=> Should. 
19. The children don’t go to school in the snowy weather. 
=> If it  
20. He died so young; otherwise, he would be a famous musician by now. 
=>Had  
21. You must tell me the whole truth or I won’t help you. 
=> Unless 
22. The car breaks down so often because you don’t take good care of it. 
=> Were I 
Iii. Find the word which has different stress pattern from the others. 
1. A. coffee B. rupee C. trainee D. agree 
2. A. symbolise B. Taiwanese C. guarantee D. kangaroo 
IV . Find one word that does not belong to each group. 
1. A. Chinese B.computerese C. Japanese D. Portuguese 
2. A. international B. local C. national D. natural 
3. A. Awesome B. Great C. Fantastic D. Sure 
4.A. scenery B. landscape C. culture D. view 
5.A. desert B. haunted castle C. loch D. puzzling world 
V. Supply the correct tense of the words given in each blanket. 
1. Four countries ______________ (visit) by John so far. 
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