UNIT 7.SAVING ENERGY.
TEST 1
I. Choose the word in each group that has the underlined part pronounced differently from the rest.
1. A. compare B. area C. many D. stamp
2. A. model B. solid C. solar D. profitable
3. A. bulb B. consumer C. plumber D. luxury
4. A. chopstick B. scheme C. champagne D. chair
5. A. recent B. efficient C. faucet D. receive
II. Choose the words that has a different stress pattern from the others.
1. A. accout B. compare C. conserve D. chopstick
2. A. faucet B. hobby C. household D. install
3. A. communicate B. effectively C. efficiency D. inovation
4. A. innovation B. separation C. installation D. environment
5. A. economic B. limitation C. reputation D. infrastructure
III. Choose the best answer to complete these following sentences.
1.We decided not to go out for meal _________ we were too tired.
A but B. because C. so D. and
2.My shoes are dirty. I’d better take them ________before I come in.
A. aways B. up C. on D. off
3.If you want to save money, you should ________he amount of water your family uses.
A. increase B. reduce C. adapt D. repair
4.Who is going to __________ your children when you’re at work?
A. look for B. look up C. look after D. look out
5.Mary’s eyes are weak, __________, she has to wear glasses.
A. but B. however C. and D. therefore
6.If there is a mechanical problem, we suggest _________ the manufacturer directly.
A. contact B. contacting C. to contact D. be contacted
7.Our energy will soon come to an end if we don’t__________ it.
A. use B. save C. spend D. take
8.The children like to put ___________- nice clothes when they go out.
A. in B. off C. into D. on
9.I like bananas, __________my brother doesn’t.
A. because B. but C. and D. even though
10.Please turn __________ the gas. I want to cook my lunch.
A. over B. on C. in D. over
11.He is tired ________ he stayed up late watching TV.
A. so B. because C. but D. and
12.Her parents saw her _________ at the railway station.
A. in B. for C. up D. off
13.Can you turn ................ the light? It`s too dark.
A. on B. off C. in D. for
14. What are you looking ..................... ? .My picture book. I`ve lost it.
A. for B. off C. in D. on
15. There are ............ saving methods and inventions to use solar energy.
A. energy B. energize C. energetic D. energetics
16. I had to pay much money this month for the international………………..
A. calls B. calling C. W call D. called
17. A new air-conditioner will be ................... this morning.
A. installed B. to install C. installing D. to install
18. Scientists are looking for an ..................... way to reduce energy consumption.
A. effective B. affection C. effect D. effectively
19. We can ______ easily in the daylight.
A. read B. to read C. reading D. readed
20. She won’t take all these suitcases______ she likes to travel light .
A. because B. but C. so D. therefore
21.They are completely short of water now. A number of people have died because of this____
A. shortage B. short