Av 9 te st 7

UNIT 7

I. PHONETICS:
A. Choose the word that has the underlined part pronounced differently from the others:
1. A. which B. who C. where D. why (1)
2. A. bulb B. plumber C. consumer D. luxury (3)
3. A. account B. cloudy C. household D. resource (1)
B. Choose the word whose main stress is placed differently from the others:
4. A. nuclear B. suggest C. solar D. solid (2)
5. A. faucet B. pollute C. respond D. relax (1)

II. VOCABULARY AND GRAMMAR:
* Choose the underlined word or phrase (A, B, C or D) that needs correcting:
1. Don’t forget to turn off all the light when you go to bed. (2)
A B C D
2. Leo likes watching TV so much that he turns on it as soon as he comes home from
A B C D
school. (3)
3. He said he was looking after a place to stay for a few weeks. (2)
A B C D
* Choose A, B, C or D to complete the following sentences:
4. She is very tired; ....................., she has to finish her homework. (1)
A. moreover B. so C. and D. however
5. Is he an actor ....................... a singer? - An actor. (1)
A. and B. or C. with D. so
6. He was tired, ........................ he took a rest before continuing the work. (1)
A. so B. and C. but D. if
7. She forgot ........................ off the gas before going out. (1)
A. turn B. turning C. to turn D. turned
8. I suggest ...................... money for the poor people in our neighborhood. (1)
A. save B. to save C. saving D. saved
9. We can protect the environment by ..................... air pollution. (1)
A. reduce B. reducing C. reduced D. to reduce
10. I want to see the ..................... of environment from the local authority. (2)
A. protect B. protected C. protecting D. protection
11. I lost my pen. I have looked ..................... it for all morning. (1)
A. at B. after C. up D. for
12. She stays at home because she has to look ....................... her baby. (1)
A. at B. after C. up D. for
13. Remember to turn .................... the light before going to bed. (1)
A. of B. off C. on D. up
14. If we go ............... littering, the environment will become seriously polluted. (1)
A. to B. in C. out D. on
15. If people stop using dynamite for fishing, a lot of sea creatures will be well ......... (3)
A. preserve B. preservation C. preserved D. preservative
16. His hobbies are playing soccer ................... collecting stamps. (1)
A. and B. but C. however D. although
17. I’d love to play volleyball ................... I must complete my homework. (1)
A. since B. moreover C. but D. and
18. Scientists are looking for an .................. way to reduce energy consumption. (3)
A. effect B. effection C. effective D. effectively
19. What can we do to spend less ................... lighting? (2)
A. in B. on C. about D. of