Choose and underline the correct answers:
1. If you know where she lives, please let me ………….(know/ knew/ known/ to know)
2. Unless you understand, I ………..(a/ was/ will/ would) explain it again to you.
3. The air in the city is very ……….(pollute/ pollution/ polluted/ pollutant)
4. The accident happened because of driving………………(careful/ carefully/ careless/ carelessly)
5. he is going to ………………..(collect/ collection/ collective/ collector) all the bags.
6. If they …………….(are/ were/ have/ had) pupils, they must wear uniform.
7. She was …………(happy/ happily/ unhappy/ unhappily) because of her bad result.
8. She has …………..(kind/ kindly/ kindness/ unkind) provided a picnic lunch fo us.
9. We ……………(won’t buy/ wouldn’t buy/ haven’t bought/ didn’t buy) this car if it is expensive.
10. if he careful, he ……………..(will/ would/ could/ must) get good marks.
11. This newspaper is……………...(publishing/ published/ to publish/ publish)everyday. It’s a daily newspaper.
12. he shouted and looked …………….……(angry/ angrier/ angrily/ anger) at me when I broke the vase.
13. he is tired now ……….(so/ because/ but/ and) he stayed up late watching TV.
14. We are talking about the preservation of …………(natural/ naturally/ nature/ naturalize) resources.
15. We’ll make this beach clean and ………..(beauty/ beautify/ beatiful/ beatifully) again.
16. She sings very ……………..(beaty/ beautify/ beautiful/ beautifully).
17. If the …………(pollution/ pollute/ polluted/ pollute) continues, what will happen?
18. If it …………(doesn’t rain/ didn’t rain/ hadn’t rain/ won’t rain), we’ll go to the movies.
19. A large number of inhabitants have made ……………(suggest/ suggestion/ suggested/ to suggest) on how to protect the environment.
20. Be ……….(care/ careful/ carefully/ carelessly)! He is looking at oyu.
21. it is our policy to ……………..(protect/ protecting/ to protect/ protected) forest and environment.
22. Everyone must take part in ……..(prevent/ preventing/ to prevent/ prevented) deforestation.
23. I suggest ……………..(go/ to go/ going/ went) to the movies.
24. They made their living by ……….(catch/ catching/ to catch/ caught) fish in the ocean every day.
25. If oyu like this book, I will give it ……..(for/ from/ at/ to) you as my present.
26. I was very ………….(amaze/ amazed/ amazing/ amazement) that oyu won the first prize.
27. If you have …………(a lot of/ many/ lot of/ a lots) money, you can travel abroad this summer.
28. If you are a student, you can get a discount ………….(on/ in/ at/ for) books.
29. I won’t go unless you ……….(to pay/ paid/ paying/ pay) me the money back.
30. We stayed at home ……………(because/ and/ but/ so) it rained heavily.
31. ……….(Pure/ Polluted/ Dust/ Pleasant) air is one of the many problems we have to solve.
32. I’ll be in trouble if I ………(lose/ will lose/ lost/ would lose) my passport.
33. We can eat at home or, ………..(when/ whether/ if/ which) you prefer, we can go to a restaurant.
34. If it is raining this evening, I …………(will go out/ don’t go out/ go out/ won’t go out).
35. Minh’s English is excellent. He speaks ………….(perfectly English/ English perfectly/ perfect English/ English perfect)
36. I’m disappointed …….(that/ when/ if/ how) people have spoiled this area.
37. He ………(hardly tried/ tried hardly/ hard tried/ tried hard) to find a job but he had no luck.
38. We couldn’t go on a picnic as planned ……..(however/ but/ because/ so) it was raining hard.
