Bài tâp lớp 9 Unit6,7

EXERCISES FOR TEST ( 3 )
I/ Choose the best answer:
1. The students suggested....................the posters on energy saving. ( a. make b. to make c. making )
2. His hobbies are reading comics.................playing video games. ( a. or b. and c. but )
3. She is .................that her English speaking is becoming better. ( a. pleased b. worried c. sure )
4. What are you doing, Lan? – I’m looking...................my keys. ( a. after b. for c. at )
5. I suggest that we.................English regularly in class. ( a. speaking b. must speak c. should speak )
6. People can save natural resources by using....................energy. ( a. sunny b. solar c. sun )
7. They didn’t go to the circus...........the tickets were too expensive. ( a. because b. as c. a & b are OK)
8. If she................him at the club, she will give him a present. ( a. will see b. sees c. doesn’t see )
9. What do we do to reduce air.................................in the city ( a. pollution b. polluting c. polluted )
10. She is looking forward..........................her parents at Christmas ( a. to meet b. meeting c. to meeting )
11. Solar panels are installed on the roof of a house.................the energy from the sun.
( a. to receive b. receive c. receiving d. to get )
12. It is very dark here. Could you turn..........................the lights? ( a. off b. on c. down )
13. The sun can be an..................and clean source of power. ( a. effect b. effective c. effectively )
14. If we go on.......water, we will be a shortage of water in a few decades. ( a. wasting b. to waste c. waste )
15. There is a .....................................faucet in the bathroom. ( a. drip b. dripping c. to drip )
16. I want to see the..................of the environment from the local authorities.
( a. protect b. protection c. protective )
17. I think we should save our ...........................resources. ( a. natural b. nature c. naturally )
18. We should use...........bulbs instead of ordinary bulbs. ( a. saving- energy b. energy- saving c. saving )
19. He isn’t very rich..............he spends a lot of money helping the poor. ( a. but b. and c. so )
20. We should be aware of the problem of................. ( a. polluting b. polluted c. pollution )
21. They are delighted that the water here is..................... ( a. polluted b. unpolluted c. pollute )
22. Most of the consumers want products working.............. ( a. effective b. effect c. effectively )
23. What can we do to spend less.............................lighting? ( a. on b. for c. in )
24. She often looks.............her brother when her parents are away ( a. for b. after c. like )
25. If Nam.......................his homework, he will go with us. ( a. finishes b. will finish c. finish )
26.She was ..................because she couldn’t pass her exam. ( a. happy b. unhappy c. unhappily )
27. They had to stay at home.................it rained heavily. ( a. so b. but c. since )
28. Everyone must take part in................deforestation. ( a. preventing b. reducing c. protecting )
29. I’m............that my school team didn’t win the first prize ( a. sure b. delighted c. disappointed )
30. Electricity, gas, water are very...................for our life. ( a. necessary b. necessity c. unnecessary )
31. Solar energy can be clean and it doesn’t cause.................( a. polluted b. pollution c. polluting )
32. We are looking forward ....................from the local authorities. ( a. to hear b. hear c. to hearing )
33. She suggests that you ..........................them to the party ( a. should invite b. must invite c. will invite )
34. We went