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<b>REVISION FOR THE THIRD TEST</b>

<b>TEST 1</b>

<b>I. Choose the word or phrase (A,B,C or D) that best completes each sentence: (3pts)</b>
1. They are going to save the animals ________ extinction.

A. on B. at C. from D. with
2. We shouldn’t throw trash __________ the water.

A. on B. onto C. in D. at
3. Without computer, students can’t work or study _________.

A. effect B. effective C. effected D. effectively
4. __________ means a piece of land full of rubbish.

A. Junkyard B. Treasure C. Hedge D. Stream

5. Some people have _________ the tourist attraction. They litter, pick flowers and walk on
the grass.

A. foamed B. protected C. preserved D. spoiled
6. “I suggested we go on a picnic on the river bank.” “_______________”

A. It’s a nice day B. Congratulations! C. Not a bad idea. D. Have a good trip.
7. Because plastic bags are very hard to _______, they will cause pollution..

A. dissolve B. recycle C. reuse D. produce
8. _____________ you study hard, you will fail the exam.

A. Unless B. Because C. If D. Because of
9. Can you ________ the volume? I can’t concentrate on my lesson.

A. turn on B. turn off C. turn up D. turn over
10. You should _______ an electrician to check the system of electricity in your house.
A. have B. get C. take D. do

11. A. please put trash into the bin. C. don’t be a litterbug.
B. do not throw trash away. D. A, B and C.

12. A. Don’t free fish. C. Catching fish prohibited.
B. Don’t catch fish. D. B and C

<b>II. Use the correct forms of the words: (1.5pt)</b>

13. Mr. Brown is one of the ______________. (conserve)
14. Jackson cancelled the concert, to the great ___________ of his fans. (disappoint)
15. ___________ air is one of the many problems we have to solve. (pollute)
16. I’m ___________ grateful for your help. (enormous)
17. Gas and water ___________ are increasing this summer. (consume)
18. The gas from chemical factories is extremely ____________. (harm)
<b>III. Reading comprehension:</b>

<b>A. Read the passage again and then decide whether the statements that follow are True</b>
<b>or False: (1.5pt)</b>

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Everybody knows that motorbikes and cars emit dangerous gases that cause poisonous air and
cancer, but no one wants to travel on foot or by bicycle. Manufactures know that wastes from
factories make water and soil polluted, but they do not want to spend a lot of their money on
treating the wastes safely. Scattering garbage is bad for our health, but no one wants to spend

time burying it. Is it worth talking a lot about pollution?

19. In former days, people knew nothing about environment pollution. ______
20. People nowadays still have no awareness of the danger of pollution. ______
21. Vehicles emissions cause air pollution. ______
22. Nowadays most industrial waste is treated safely ______
23. According to the passage, the cause that makes air poisoned is<i><b>___________.</b></i>

A. cars and motorbikes B. bike C. vehicles D. A&C are correct
24. The word “they” in line 6 refers to _________.

A. factories B. wastes C. manufactures D. water and soil

<b>B. Choose the word or phrase (A,B,C, or D) that best fit the blank space in the passage: (1.5pt)</b>
For most North American households, lighting accounts (25) __________ 10 percent

to 15 percent of the electricity bill. (26) __________, this amount can be reduced by
replacing an ordinary 100-watt light bulb with (27) __________bulb. These bulbs use a
quarter of the electricity of standard bulbs (28)__________ last eight times longer.
Therefore, (29) __________ can save about US$7 to US$21 (30) __________ bulb.

25. A. from B. with C. of D. for
26. A. Although B. Therefore C. However D. Moreover
27. A. an energy-save B. an energy-saving C. a save-energy D. a saving-energy

28. A. and B. but C. so D. or

29. A. producers B. consumers C. factories D. guests

30. A. an B. for C. per D. of

<b>V. Rewrite:(2pts)</b>

31. Shall we take a shower instead of a bath?

 I suggest ______________________________________________________________.
32. A plumber checked the pipe for Mrs. Ha.

 Mrs. Ha has _____________________________________________________________.
33. The fact that people spoiled this area makes me disappointed.

 I am __________________________________________________________________.
34. Because it rained heavily, we couldn’t go on a picnic.

 Because of _____________________________________________________________.
<b>VI. Rearrange following sentences (0.5pt)</b>

35. because a bath uses/ much water as a shower./ We should not take a bath/ twice as /
 ______________________________________________________________________.
36. to the mountain/ on the trip/ join the Greens/ Why don’t we

 ______________________________________________________________________.
<b>The end</b>

<b>TEST 2</b>

<b>I. Choose the word or phrase (A, B, C or D) that best fits the blank in each sentence (3.0pts)</b>
1. I’m happy ________________ you both come here.

A. that B. why C. but D. how

2. You should__________ an electrician to check the system of the electricity in your house.

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3. If the pollution goes on, the world will ____________ like a second hand junkyard.

A. end up B. turn on C. look up D. pick up

4. Don’t ________________ on the school yard.

A. waste B. trash C. litter D. garbage

5. Mary failed her math test. ________________, she has to do the test again.

A. And B. Therefore C. But D. However

6. Please turn ________________ the gas, I want to cook my lunch.

A. at B. on C. off D. in

7. Thanks a lot. - ___________________.

A. You’re welcome B. That’s right C. Sure D. That’s a good idea
8. I’d love to play soccer ________________I have to complete an assignment.

A. but B. or C. and D. because

9. In Western countries electricity, gas, and water are ________________.

A. necessities B. need C. necessary D. necessity

10. A plumber has _______________ the pipes in her house and found no cracks.

A. check B. checked C. checks D. checking

11. What does this sign mean?

A. no overtaking
B. no turning left
C. no entry
D. no U-turn
<b>12.</b>What does this sign say?

A. can wait here
B. water closet
C. stop

D. don’t use toilet

<b>II. Use the correct form of the word given in each sentence (1.5pt)</b>

<b>13.</b>_____________ can save money as well as conserve the Earth’s resources. <b>( innovate )</b>
<b>14.</b>Consumers want products that work ____________ and save money. <b>( effect)</b>
15. The _____________ problems must be considered in this workshop. ( environment )
16. _______________, our environment must be protected. <b>( ultimate )</b>
17. Some volunteer _________________ are clearing up the beach. (serve)
18. We are all satisfied with this ______________ area. (spoil)

<b>III. Choose the word (A, B, C or D) that best fits the blank in the following passage (1.5 pt)</b>
Dear Mr. President,

I am writing to you about the problem of fish-catching in the lake behind my house. What
makes me worried (19) ___________ is that they use electricity to catch fish. A lot of small fish
died and floated on the water surface. (20) _______, other animals such as frogs, toads and even
birds also (21) _________ from electric shock waves.

I would suggested that the local authorities (22) __________ fine anyone (23) _________ fish
in this way. I am looking (24) _________ to hearing and seeing good responses from you.

Yours faithfully.

19. A. little B. most C. many D. a few

20. A. Besides B. However C. Therefore D. Although

21. A. pass B. killed C. died D. murdered

22. A. must B. would C. could D. should

23. A. catching B. to catch C. to arrest D. arresting

24. A. for B. up C. forward D. after

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Air pollution is by far the most harmful form of pollution in our environment. Air pollution
is caused by the injurious smoke emitted by cars, buses, trucks, trains and factories. Even smoke
from burning leaves and cigarettes are harmful to the environment causing a lot of damage to man
and the atmosphere. Evidence of increasing air pollution is seen in lung cancer.

Water pollution caused by industrial waste products released into lakes, rivers, and other water
bodies and has made marine life no longer hospitable. Humans pollute water with large scale
disposal of garbage and other household waste. In many rural areas, one can still find people

bathing and cooking in the same water, making it incredibly filthy.

Noise pollution, soil pollution and light pollution are also damaging the environment at an
alarming rate. Noise pollution includes aircraft noise, noise of cars, buses, trucks, vehicle horns,
loudspeakers and industry noise which are extremely harmful to the environment.

<i><b>A. Decide and write True or False. (1.0 pt) </b></i>

25. The passage mentions three kinds of pollution. <b>___________</b>

26. Lung cancer is a result of air pollution. <b>___________</b>

27. Only waste products in industry make water pollution. <b>___________</b>
28. The noise from the factories also do harm to the environment. <b>___________</b>

<i><b>B. Choose the best answer to each of the following questions. (0.5 pt)</b></i>

29. It is_____________ that increasing air pollution is cause of lung cancer.

A. rumored B. thought C. proved D. said.

<b>30.</b>The phrase rural areas in the passage means __________.

A. Inside the city B. The neighborhood C. downtown D. The
countryside

<b>V. Rearranging the words or phrases to make a complete sentence (0.5 pt)</b>
31. / Bay this summer./ We are looking / going to Shark / forward to/
__________________________________________________________

32. / because a bath uses twice as / take a shower/ much water as a shower./ We should/
__________________________________________________________

<b>VI. Rewrite the following sentences, beginning with words given. (2.0 pts) </b>
33. We are disappointed that people have spoiled the lake.

 It is_____________________________________________________________________.
34. The test was hard, so we couldn’t do it successfully.

 We couldn’t _____________________________________________________________.
35. You should do morning exercise and you will lose weight.

 If ______________________________________________________________________.
36. Why don’t we stop talking in the class?

 I suggest that _____________________________________________________________.

<b>The end</b>

<b>TEST 3</b>

<b>I. Choose the word /phrase(A,B,C,D) that best fits the space in each sentence. (3.0 pts)</b>
1. She got a ___________________to check all the water pipes in her house.

A. piper B. plumber C. tinker D. electrician

2.The local authority should ________________the fish catching by electricity.

A. protect B. allow C. permit D. prohibit

3. Energy from the sun, the wind, the water are ________________

A. natural resources B. nature sources C. planet energy D. the world power
4. “ ____________________?” “ Not a bad idea.”

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5. Energy can be collected by solar ______________on cloudy days.

A. boards B. panels C. bars D. sheets
6 ._________the pollution in that river is awfully bad, that water is not fit to drink.
A. Because of B. Since C. When D. Although
7. There’s nothing good on TV. Why don’t you turn it____________________?

A. on B. at C. off D. down
8. ________believe that we should preserve the tropical rainforests in the world.
A. Economists B. Conservationists C. Consumers D. Scientists
9. Baths use _________________water as showers, so I suggest taking showers.

A. as much B. too much C. double D. twice as much
10.They didn’t understand the matter; __________,they didn’t ask for help.

A. but B. however C. moreover D. and
11. A. Slow down B. Construction

C. Roundabout D. Danger
12. What does this sign mean?

A. Construction zone ahead.
B. Roundabout ahead.
C. Railroad crossing ahead.

D. Hospital ahead.

<b>II. Use the correct form of the word given in each sentence (1.5pt)</b>

13. We must learn about keeping the environment ____________________. (pollute)
14. Gas and oil____________________always increased in cold weather. (consume)
15. They are talking about ____________________ problems. (environment)
16. I want to see the _________________ of environment from the local authority. (protect)
17. ____________________ is now a serious problem in many countries. (forest)
18.There have been many _______________ in the field of electrical engineering. (innovate)
<b>III. Read the passage. Then decide if the statements that follow it are True or False: (1.5pt)</b>

Every day on the radio, on TV, and in the newspaper, we hear, see or read about many problems in the
world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes
released from motorbikes, cars, airplanes, trains and poisonous gases emitted from factories. Also,
waste is dumped anywhere, even in the city where many people are living. The second pollution
problem is sea pollution. Many people earn their living from fishing in the sea, and the fish they catch
feed many people. But the sea has become so polluted from oil spills and factory wastes that the fish
are dying. This pollution is not only killing the fish, but is also affecting those people who eat fish.
Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult every
day. We must find a good solution that makes the world a better place to live.

____ 19. Oil spills and factory wastes are not harmful.

_____ 20. Waste from everywhere fumes from vehicles, poisonous gases from factories
cause the air pollution.

_____ 21. We easily find a place nowadays that is unpolluted.

_____ 22. We must find a good solution that makes the environment polluted.

23. We hear, see, and read about problems in the world __________.

A. once a wee B. every day C. every week D. every year

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C. smoke from factories D. fumes released from motorbikes
<b>IV. Choose the word (A, B, C or D) that best fits the blank space in the following passage. (1,5pt)</b>

Poisonous gases from the cars pollute the air so much that traffic policemen (25)__________ wear
oxygen, farmers in part We are slowly (26)______ the earth. The seas and rivers are (27)
_______dirty to swim in. there masks. We have cut (28)_______so many trees that there are now
vast areas of wasteland all over the world. As a result is so much noise in the air that it is
(29)________ to live in many of the world’s cities. In one well- known city, for example of Africa
can’t grow (30)__________ to eat. In certain countries in Asia, there is too little rice.

25. A. poisonous B. poison C. poisoned D. poisonously

26. A. may B. will C. have to D. should

27. A. destroy B. destroyed C. destroying D. to destroy

28.A. so B. enough C. very D. too

29. A. unhealthy B. health C. healthy D. healthfullness
30. A. much B. many C. a lot D. enough
<b>V. Rearrange the groups of words in a correct order to make complete sentences (0.5 pt)</b>

31. / Don’t/ turn off the lights/ leaving the classroom./ and fans / before/ forget to

 ______________________________________________________________________
32. / was / He / pleased that/ good job. /he / got a

 _______________________________________________________________________
<b>VI. Rewrite:(2.0pts)</b>

33. If you don’t take him to the hospital, he will die soon.

 Unless _________________________________________________________________
34. “Why don’t you close the window, Peter?”

 Mary suggested _________________________________________________________
35. He never replied to her letter that disappoints her.

 She was ________________________________________________________________
36. Because the doll is lovely, I decided to buy it.

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