Class 9 - Test-unit 6

I/.Choose the correct word:

1.We should reuse and recycle bottles and cans to……………garbage.

A.wrap                   B. reduce                  C. reuse               D.  throw

2.Put trash into…………to keep the schoolyard clean.

A. house                B. environment          C. paper             D. garbage bin

3.You can’t swim here because the water is…………      

A.clean      B. polluted     C. float         D. pure

4.If he………..more money, he’ll have to do more work.    

 A.want    B. wants      C. wanted      D. will want

5.She was sad………….she didn’t pass the exam.         

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

6.I am………that you didn’t phone me.                          

A. worry       B. work       C. wrap       D. disappointed

7.All the classroom were ……..painted.                       

A.bad             B. badly       C.good        D.badder

8.We feel very……………today.                      

A.happy         B. happily          C.unhappily         D.happiness

9.He plays the piano very……………              

A.good           B.bad                  C. well                D.goodly

10.The water in this river is highly……….     

A.polluted        B. pollutedly      C.unpollutedly     D.pollution

11.We decided to go out to eat……..We had no food at home.

A.because              B.since                      C.as                       D.All are correct

12. Today is a national holiday,………….the shops close..  

A.so                       B.since                      C.as                       D. B and C are correct

13.Every day trash is collected and taken to the ………….

A,yard                    B.ground                C.garbage dump                D.trash place

14.Plastic bags are very hard ……….., they will cause pollution

A.to appear              B.to disappear             C.to dissolve               D.to go away

15.We should use buses instead of motorbikes to avoid………..

A.traffic jam            B.accidents                 C.garbage                     D. bottles

16………..air is one of many problems we have to solve today.

A.polluted               B.unpolluted               C.fresh                        D.pure

17.To keep the school ground clean, put………..around the schoolyard

A.garbage cycle         B.garbage box         C.trash cans                 D.garbage bins

18.If people………..public transport, there will be less pollution.

A.use                        B.will use          C.can use                       D.used

19.If you go……doing that and you’ll end up in serious problems

A.up                               B.on                         C.off                                D.out

20.People have…………this beach with a lot of trash

A.spoiled                      B.cleaned                  C.collected                          D.protected                        

21.I think that local authorities should……anyone using electricity to catch fish.

A.allow              B. fine                       C.suggest               D. float

22.You shouldn’t swim in this river because the water is……... 

A. clean             B. polluted                C. trash                   D. cool

23.We should go to school by bike  to ………energy.       

A. keep      B. use         C. save           D. recycle

24.If you…..more money, you’ll have to do more work.    

A.want       B. wants     C. wanted      D. will want

25.…………it rained heavily, they couldn’t go on working .

A. Since             B. And                      C. But                    D.  Although 

26.I am surprised …………the air here is so fresh.        

A.as          B. that           C. if           D. because

27.Hoa is studying ……..for her exams .                       

 A. hard     B. hardly       C.lazy        D.laziness

28.Hurry up, Ba. You are always so …………….          

A.nice       B.fast            C. slow      D. slowly

29.I like her very much because she sings very …………

A. beautiful      B.more beautiful       C.beauty                  D. beautifully

30.He seemed ……….with me .                                   

 A. angry           B. angrily       C.likes         D.like

31.Hurry up! Don’t walk so………. We’ll be late for class.    

A.slow     B.slowly      C.heavy        D.tired

32.Don’t ………. We have to keep our schoolyard tidy and clean.

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

33.If it ……….fine tomorrow, we’ll go for a walk          

 A.be                 B.was        C.is            D.would be

34.If he wants more money, he……………do more work    

A.will have to           B.would have to        C.had to           D.have to

35. …………itt is so hot, We go swimming in the river .

A.Because        B.Since                   C.As                             D.All are correct

36.Hoa worked very hard …… She passed her exam.

A.since             B.so                        C.because                     D. A and C are correct

37.We can’t do the job…………….he doesn’t help us.          

A.because        B.when       C.if             D.so

38.It rained……………………for three days.

A.continue         B.continues           C.continuing                D.continuously.

39.I am…………..that you didn’t phone me about the meeting

A.disappoint      B.disappointed            C.disappointing      D.disappointment

40.What should you do to………littering?             

 A.prevent          B.protect      C.preserve         D.prohibit

41.-Why do we need clean air? –Well, it………us with a lot of oxygen.

A. protects              B. provides                C. save                      D. produces

42.If it rains tonight, I………….          

 A. will go out       B. don’t go out      C. go out         D. won’t go out

43.You should use banana………to wrap food .

A. bags                    B. leaves                   C. papers                   D. electricity

44.We can ……….air pollution by planting more trees.

A. reuse                   B. reduce                   C. recycle                 D. remember

45.She was sad………….she didn’t pass the exam.          

A.as        B. that         C. if             D. because

46.They can’t wait for you ………they are in a hurry.      

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

47.The children behaved  ………..                                

A.bad          B. badly      C.good             D.goodly

48.She felt  very……………today.                               

A. sad          B. sadly      C.sadness         D.more sadly

49.He is a very ……………pianist .                             

A. goodly     B.good       C. well             D.best

50..She shut the door ……….                                      

 A.quieter      B. quiet      C. quietly         D.noisy

51.Today I don’t want to school…… I feel sick .        

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

52.Na didn’t have time for breakfast …………… She woke up late.

A.since                       B.as                              C.because               D. all are correct

53.We should use fewer plastic bag to ………pollution.

A. end                       B. minimize                  C. prohibit              D. avoid

54.To save paper, we should use …………to wrap food..

A. banana leaves      B. plastic bags               C.cans                    D.bottles

55.Don’t ………….We have to keep our school yard tidy and clean

A.put trash               B. waste                        C. reduce trash        D. litter

56.If he………..hard today, can he have a holiday tomorrow?.

A.works                   B. work                         C. will work           D. worked

57..………we were tired, we sat down beside the stream.           

A. If        B. Because    C. But       D. and

58.It’s dangerous to use …………to catch fish.        

A.fish rods     B. fish nets     C. electricity     D. fish hooks

59.All the classroom were ……..painted.                    

A.bad        B. badly       C.good           D.goodly

60.We feel very……………today.                            

A.happy       B. happily     C.happiness   D.unhappily                    

61.If the pollution goes on, the world will end up like a second-hand…….

A.stream                   B. foam                       C. hedge                           D. junkyard

62.What about collecting ……….,bottles and cans?

A.used paper            B. water                       C. stream                          D. woods

63.Don’t throw…….into water. That will pollute the water  

A. fish                     B. smoke                      C. trash                             D. hedge

64.Crops are sprayed with ……….           

A. pollution            B.pesticides       C. dynamite          D. trash

65.How can we prevent….….around the schoolyard.       

A. using       B. reducing     C. littering     D. saving

66. “ ……….” means a piece of land full of rubbish.       

A. junkyard       B.treasure      C.stream     D.woods

67.He plays the piano very……………                           

 A.good              B. well           C.bad          D.goodly

68.The water in this river is highly……….         

A.polluted     B.unpollutedly     C. pollutedly         D.pollution

69.We decided to go out to eat………. We had no food at home.

A.because              B.since                           C.as                                  D.All are correct

70.The shop closes……..today is a national holiday.        

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

71.The boy speaks English very …………                       

A. fast           B. fastly    C.slow        D.nice

72.The film is very…………….                                       

A.bore            B.bored     C. boring    D. boringly

73.Everyone…….gathered all things to go home.        

A. hurried     B. hurriedly    C.unhurried       D.hurry

74.They seemed………….after the trip.                       

A.tire            B.tiring           C. tired              D. tiredly

75. It rained hard ………….he stayed at home.          

 A.as              B.but              C.so                   D.and

76.If the pollution ………., the world will end up like a second-hand.

A. will go on       B. go on                           C. goes on                       D. went on

77.It’s difficult  ……….pass the driving test.             

 A.so that        B. to               C. if                  D. that

78.If the weather………. fine tomorrow, We will go on a picnic.  

A.will be     B.are        C.is        D.am

79…………you work hard, you’ll earn more money.      

A.As        B.Since      C.Because            D,If

80. Children are playing catch……………       

A.quiet          B. noisy          C. noisily             D.goodly

 

 

II. Use the words given in the box to fill in the blanks to make a meaningful passage. There is one extra word that you don’t need to use:

  recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking.

Our environment is in (1) ______. Modern ways of living and today’s industries are (2) ______ it. Most people think there is (3) ______ they can do. This is not true. Everyone can do something to help (4) ______  our environment. Here is a (5) ______ of things you can do.

    • Help to cut pollution by (6) ______ the bus to work instead of your car.
    • Buy fruit and (7) ______ that have not been treated with pesticides.
    • Recycle all your cans, bottles and paper. There should be a (8) ______ center somewhere near your home, so take them there. Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.

III: Read the passage, choose True or False.

            Many people still believe that natural resources will never be used up. Actually, the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnham of the New England Institute of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.

            However, many people do not approve of using nuclear power because it’s very dangerous. What would happen if there was a serious nuclear accident? Radioactivity causes cancer and may badly affect the future generations.The most effective thing is that we should use natural resources as economically as possible.

1. Natural resources will never run out.

2. We don’t know exactly how much fuel is left.

3. We shouldn’t waste fuel.

4. According to Professor Marvin Burnham, solar energy will be used as a substitute for natural resources.

5. All people agree to use nuclear power as an alternative energy.

6. Radioactivity from nuclear power causes cancer and may have bad effect on the future generations.

7. Natural resources should be used as much as possible.

IV. Read the text then answer true or false

People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy.

            Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy.

            1. None of the world’s energy comes from the sun.

            2. Wind, steam, and gasoline are sources of energy.

            3. People have never used nuclear energy.

            4. Energy is the ability to do work.

            5. We need new sources of energy.

V. Reading & choose the best answer to complete the following sentences.

Garbage ia a (1)________ problem in the U.S . Every year, Americans produce about 308 billion pounds. A lt of the garbage goes (2) ________the landfills. But many landfills do not have room(3) ________all the garbage.

One (4) ________ to the garbage problem is recycling. Half of all the garbage in the U.S can be (5) ________and use again.                                                                                      

Recycling helps the landfills problem and (6) ________ enough energy too. When people recycling newpapers, they save (7) ________ When thye recycling glass, plastic, or cans. They save oil and eceltricity. Recycling is good for (8) ________

1. A. difficultly            B. serious                    C. pleased                    D. dangerously

2. A. at                        B. in                            C. into                         D. to

3. A. to                        B. for                           C. from                        D. in

4. A. talk                     B. tell                           C. answer                    D. ask

5. A. reused                 B. recycled                  C. product                   D. reduced.

6. A. save                    B. saving                     C. to save                    D. saves.

7. A. trees                    B. paper                       C. electricity                D. water.

8. A. everything          B. everyone                 C. something               D. someone.

VI. Read the following passage and Decide whether the statements below are true or false.

 

Everyday on 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 any where, 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 everyday. We must find a good solution that makes the world a better place to live.

1. Environmental pollution is one of the world’s problems.

2. Vehicles and factories account for air pollution.

3. Waste is usually dumped in the city where many people are living.

4, the sea water is now heavily contaminated by oil spill and industrial sewage.

5.  All of fish are dying because of people kill them for food.

6. At present, there are no unpolluted places in the world.

VII.Read the following passage and answer the questions

More than two hundred years ago, the term environment pollution was quite strange to people. They lived healthily, drank pure water and breathed fresh air. Nowadays, the situation is quite different. People all over the world are worried about things that are happening to the environment. Actually it is man that is destroying the surroundings with many kinds of wastes. 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 waste 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?

1. How did people live more than two hundred years ago?

………………………………………………………………………………………………………

2. What is the man doing with his environment?

………………………………………………………………………………………………………

3. What do the gases from motorbikes and and cars cause?

………………………………………………………………………………………………………

4. Do the factories make water and soil polluted?

………………………………………………………………………………………………………

VIII.Read each of these sentences then try to find the mistake and correct it.

1. How about having dinner and then go to the theater?

2. It’s possible store solar energy for a number of days.

3. Our environment has become worse but there are many factors causing from men.

4. My recent electricity is enormous so I’m worried in it.

5. She turned on her radio at the lowest in order not to disturb the others at night.

6. What about put rubbish bins around the schoolyard?

7. The streets are wide enough for cars to move easy between lanes.

8. Our world will be better if people will care about what they do.

9. If we work harder, we won’t finish it on time.

10. The earth is much hotter so people don’t know the way to protect it.

IX- .Rewrite each sentence so that it is nearest in meaning to the sentence printed before  

1.Hurry up  or  we will be late for school.

à  If ………………………………………………………………………………

2. She was tired so she went to bed early

àShe went……………………………………………………………………..

3.This part of the river is too polluted to swim in.

àAs …………………………………………………………

4. “What about  using  bike instead of motorbike and car?” Mary said.         

àMary suggested ……………………………………………………………..

5- “ Why don’t you raise money for the poor , Nam?” His mother said

 è Nam’s  mother suggested  that   ……………………………………………………

6.Tom failed the exam because he was lazy

àTom was………………………………………………………………………

7.It would be a good idea to take more exercise

àI suggest………………………………………………………………….

8.They want her to sing a song

àThey suggest (that)…………………………………………………

9.I can’t play basketball because I am not tall

àBecause of…………………………………………………………

10.We can’t fly because the weather is bad

àBecause…………………………………………………………….

11.It was raining, so we decided to postponed our camping

à Since…………………………………………………..

12.She wants them to sing a song.

àShe suggests that……………………………………..

13.Why don’t we visit Hue ?

àHe suggests…………………………………………….

14.Go right now or you’ll be late for the train.

àIf you………………………………………………………………….

X. Use connectives to combine each pair of the sentences.

1. He is very tired .He has to finish his home work.( but)

…………………………………………………………………………………………………………………………………….……………

2. The room is very small.It is quite comfortable.( although)

…………………………………………………………………………………………………………………………………….……………

3. I like watching TV .I like going to the cinema.(and)

…………………………………………………………………………………………………………………………………….……………

4, He got wet .He forgot his umbrella.(therefore)

…………………………………………………………………………………………………………………………………….……………

5. She wears glasses .She want to see better.(because)

…………………………………………………………………………………………………………………………………….……………

6. We are saving money. We want to buy a new house.(so)

…………………………………………………………………………………………………………………………………….……………

7. Jane was worried. She stayed at home alone. (because)

………………………………………………………………………………………………………

8. Tom couldn’t get the job. He was not confident during the interview. (so)

………………………………………………………………………………………………………

9. I have to work extra hours. I want to help support my family. (since)

………………………………………………………………………………………………………

10.  I enjoy reading books. They help broaden my knowldege of the world.

………………………………………………………………………………………………………

XI. Make sentences with the words suggested: S + BE + ADJ. + THAT + S + V

0. I / pleased / work hard.

-> I am pleased that you are working hard.

1. We / grateful / you / take / interest / us.

………………………………………………………………………………………………………

2. You / sure / her child / disappeared ?

………………………………………………………………………………………………………

3. No one / sorry / our manager / resigned.

………………………………………………………………………………………………………

4. Everybody / not surprised / they / divorce.

………………………………………………………………………………………………………

5. I / disappointed / you / not / see / me / yesterday.

………………………………………………………………………………………………………

6. We / thankful / she / not tell / truth.

………………………………………………………………………………………………………

7. Children / excited / go / zoo / last Sunday.

………………………………………………………………………………………………………

8. We amuse / you / love / him.

………………………………………………………………………………………………………

9. I / glad / they / come / here

………………………………………………………………………………………………………

10. I / proud / my team / win / the first award of the competion.

………………………………………………………………………………………………………