UNIT 7 : POLLUTION
GRADE 8 NEW
Question I. Choose the best answer. (A,B, C or D )
1. I like ______________ back my home village on holiday.
A. comes
B. come
C. came
D. coming
2. If the factory ________________ dumping poison into the lake, all the fish and other aquatic
animals will die.
A. continues
B. to continue
C. continued
D. will continue
3.Water ________________ in the lake has made the fish die.
A. pollution
B. pollute
C. polluted
D. polluting
4. Mi and Nick like ______________ back 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
Question II. 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.
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.
Question III.Combine each pair of sentences to make a conditional sentence type 1.
1.Students are more aware of protecting the environment. Teachers teach environmental issues at
school.
If …………………………………………………………………………………………………
2.Light pollution happens. Animals change their behaviour patterns.
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