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We are lucky to live in a rich country where we have many things. However, most of us usually  31   some things.

Electricity is one thing  32  we waste most. Lights, TVs,  33  and other things are often kept on even when no one is using them. We should turn them off when we do not need them. It  34  less than a second to do it. Anyhow, not wasting electricity save money, because we do not have to  35  the electricity we do not use.

The second thing that we often waste is water. Fresh water is precious*,  36  it shouldn’t be wasted.It is only a simple matter of turning off a tap*. I am sure  37  can do this easily if he wants to.

 38  big waste is food. My mother  39  cook so much food that much of it was thrown away. I told her we had wasted so much  40  . She thought I was right and now cooks  __41_  what we can eat.

   It is not  42   to be wasteful. I find there is a simple  43  of not wasting things. That is to use only what we  44  . Do not touch what we do not need.  45   this way we can stop being wasteful.

31. A. use           B. wash           C. waste          D. forget .

32. A. what          B. that             C. whose          D. who

33. A. radios         B. apples          C. bikes           D. doors

34. A. brings         B. costs           C. keeps           D. takes

35. A. afford         B. save            C. pay for          D. care for

36. A. though         B. because          C. so              D. but

37. A. nobody        B. something        C. everybody       D. nothing

38. A. Others     B. Other           C. Another          D. The other

39. A. planned to    B. used to           C. was able to       D. was afraid to

40. A. electricity       B. water           C. food           D. money

41. A. mainly         B. only            C. mostly          D. specially

42. A. right          B. fine            C. bad            D. necessary

43. A. way           B. thing           C. plan        D. project

44. A. buy           B. need           C. bring           D. get  

45. A. On           B. In              C. For            D. At

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30. -What does the sign mean?

-It means ________.

A. Plant trees.                    B. Be careful.

C. Save water.                  D.Take care of the earth

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29. -Would you like to go swimming with me this afternoon, Jack?

-   _  ,but I have a lot of work to do.

A. Yes, let’s go.    B. I’d love to.     C.No, I won’t.   D.It doesn’t matter.

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28. -Hi, John. What are you going to do this Sunday?  

 -_______. Do you have any ideas?

A. Nothing serious.   B. Nothing much.  C. No problem      D. Thank you.

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27. - It’s time for dinner. Where is your father, Emma?

 - He ______ his bike in the yard.        

A. clean            B. cleaned         C. is cleaning       D. will clean

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26. -Were you often late for school last term, Tom?

-No, _______. I got to school early every day.

A. Always       B. Usually       C. Sometimes      D. Never

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25. -How ______ the medicine tastes!

---Yes. But the medicine will really work soon after you take it.

A. terrible        B. delicious       C. sweet         D. nice

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24. -_______ will you have the meeting?

-Tomorrow morning.

A. What            B. Why           C. When           D. Where

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