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1.      Can you turn ________the light? -It’s too dark.

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

2.      I suggest ________showers instead of taking bath.

           A. take                      B. taking                       C. to take           D. to taking

3.      - What are you looking ________? - My picture book. I’ve lost it.

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

4.      A new air-conditioner will be ________tomorrow morning.

           A. to intall                 B. installed                    C. installing           D. install

5.      Scientists are looking for an ________way to reduce energy consumption.

           A. effect                    B. effection                   C. effective           D. effectively

6.      They are completely short of water now. A number of people have died because of this ________.

           A. shortage                B. short                         C. shorten           D. shortly

7.      If you want to save money, you should ________the amount of water your family uses.

           A. increase                B. reduce                      C. adapt           D. repair

8.      In order to save electricity, an ordinary 100-watt light bulb can be replaced by a(n) ________.

           A. energy-saving bulb B. energy-save bulb       C. saving energy bulb           D. save-energy bulb

9.      You should get a (n)________to make sure there are no cracks in the pipes.

           A. plumber                B. mechanic                  C. electrician           D. consumer

10.  ________you take the train instead of the bus? It’s faster and cheaper.

           A. Why not                B. Why don’t                C. How about           D. Let’s

Đáp án A

Đáp án: A

turn

1. Can you turn……………..the light ? – It’s too dark.

a.      on                b. off           c. in                      d. for

2. What are you looking……………?- My picture book. I’ve lost it.

a.      on                b. off           c. in                      d. for

3. If we go                    throwing trash , the environment will be polluted.

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

4. He laughed __________ when he was watching “Tom and Jerry” on TV.

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

5. Scientists are looking for an………………….. way to reduce energy consumption.

a.      effect           b. effection c. effective            d. effectively

6. We can……………easily in the daylight.

a.      to read                  b. reading    c. readed               d. read

7. She won’t take all these suitcases……………..she likes travel light.

a.      so                b. but          c. because             d. therefore

8 They are completely short of water now. A number of people died because of the…….

a. shortage        b. short        c. shorten              d. shortly

9. I won’t go unless you……………me the money back.

a. to pay           b. paid                  c. paying               d. pay

10. If you  have………….money, you can travel abroad this summer.

a. a lot of                    b. many       c. lot of                d. a lots

11. What can we do to spend less………….lighting ?

a. in                  b. on            c. about                 d. of

12. She’s very tired………., she has to finish her home work.

a. moreover      b. do           c. and                             d. however

13. Is he an actor………….singer ? – an actor.

a. and               b. or            c. with                            d. so

14. He’s tired, ………….he took a rest before continuing the work.

a. so                 b. and          c. but                             d. if

15. She forgot…………off the gas before going out.

a. turn              b. turning    c. to turn              d. turned

1.        Can you turn                 the light? -It’s too dark.

A.  on B. off C. in D. for

2.        I suggest                 showers instead of taking bath.

A.  take         B. taking     C. to take    D. to taking

3.        - What are you looking                 ? - My picture book. I’ve lost it.

A.  on B. off C. in D. for

4.        A new air-conditioner will be             tomorrow morning.

A.  to install B. installed C. installing D. install

5.        Scientists are looking for an               way to reduce energy consumption.

A.  effect/ effection/ effective/ effectively

6.        They are completely short of water now. A number of people have died because of this

      .

A.  shortage                         B. short                      C. shorten                     D. shortly

7.        If you want to save money, you should                the amount of water your family uses.

A.  increase                         B. reduce                    C. adapt                        D. repair

8.        In order to save electricity, an ordinary 100-watt light bulb can be replaced by a(n)          .

A.  energy-saving bulb   B. energy-save bulb  C. saving energy bulb D. save-energy bulb

9.        You should get a (n)               to make sure there are no cracks in the pipes.

A.  plumber              B. mechanic                C. electrician                 D. consumer

10.      you take the train instead of the bus? It’s faster and cheaper.

A.  Why not           B. Why don’t       C. How about                 D. Let’s

11.    If we                 less paper, we                the number of trees in the forests.

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

12.    She won’t take all the suitcases                 she likes to travel light.

A.  so B. but C. because D. therefore

13.    She is very tired;                 , she has to finish her homework.

A.  moreoverB. so  C. and         D. however

14.    - Is he an actor                 a singer? - An actor A. and  B. or  C. with        D. so

15.    He was tired, _       he took a rest before continuing the work. A. soB. and C. but D. if

16.    Who looks          your children when you are away from home?

A.  for B. at  C. after        D. to

17.    Why doesn’t she go                with her university study? A. in       B. at C. to D. on

18.    After coming home, she cleaned the floor             cooked dinner.

A.  but B. however C. moreover D. and

19.    They didn’t understand the matter         she didn’t ask for help.

A.  butB. however C. moreover D. and

20.    How about    posters on energy saving and hanging them around our school? (make/ making/ to make/ to making)