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John left the United States in 1969 to work in Africa. Africa was hot. When John  31   to the United States in 1979, he said to himself, “ It’s much  32   here than it was before I left. I’m going to  33  an electric heater(电热器). Besides, everything is much more  34  .”

John went to a store the next day to buy an electric heater. The salesman  35   him three or four

  36   kinds and then said, “ And this is our best electric heater. It  37   lot, but it  38    half of your electricity(电), and electricity is very expensive now, isn’t it?”

  “Yes, it’s very expensive,” John answered, “and it’s becoming  39  every year.” He looked at the electric heater carefully, thought for a few seconds and then said, “Well, I’ll take  40  of these, then I’ll save all of my electricity.”

(   ) 31. A. wrote          B. pointed          C. listened             D. returned

(   ) 32. A. hotter          B. colder           C. better              D. noisier

(   ) 33. A. buy          B. see            C. make              D. sell

(   ) 34. A. modern        B. simple           C. expensive            D. beautiful

(   ) 35. A. borrowed        B. lent            C. sold              D. showed

(   ) 36. A. old          B. bad            C. same             D. different

(   ) 37. A. has          B. gets            C. costs             D. brings

(   ) 38. A. saves         B. needs              C. becomes            D. produces

(   ) 39. A. better          B. worse           C. hotter              D. cheaper

(   ) 40. A. one           B. two           C. four              D. three

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30. ----Don’t forget to turn off the lights when you leave.

     ----__________________ .

A. Yes, I do        B. No, I will     C. Yes, I will         D. No, I won’t

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29. When there’s a fire, we can ________ with a blanket.

A. put off it         B. put out it      C. put it out         D. put it off

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28. ----Is Peter here now ?

     ----No , but he ________ be here soon. He is usually on time.

A. would          B. could        C. can             D. must

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27. I hope ______ a doctor like your brother.

A. to be        B. being        C. you to be         D. you were

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26.The Rocket ______the game last night.

A. failed             B. lost      C. fell             D. was losing

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25. ----What does your sister look like?

     ----______________ .

A. She’s lucky                   B. She’s tall with long hair

C. She would like some tea              D. She likes singing

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24. ----Must I go and do it now?

     ----No, you ______.We still have two more days.

A. shouldn’t         B. can’t           C. needn’t       D. couldn’t

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23. ______ it is today! Let’s go to fly a kite in the park, shall we?

A. How a fine weather                B. What a fine weather  

C. How fine a weather               D. What fine weather

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22.On her way home Lucy saw a thief (小偷)_____in a shop .She stopped ______110 at once.

A. steal (偷,盗窃); call           B. to steal; call   

C. stealing; to call             D. stealing; calling

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