灯还亮着，可能昨晚有人忘记关了。 　　The lights are still on. Maybe someone ___________________________________the lights last night.

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• 1今天天气很好，去外面散步怎么样？ 　　Its a fine day today.____________________________________in the op
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• 2如果你不快点，你上学就要迟到了。 　　If you ______________________________________________， you will b
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• 3如果你得了第一名，大家都会为你感到骄傲的。 　　If you win the first prize， everyone __________________
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• 4We can also get a fire by__________.

  
  

  　　A.making a hole on a big piece of wood

   

  　　B.putting the smaller stick into the hole

   

  　　C.turning the stick hard for a while

   

  　　D.all above together

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• 5Matches have been used ___________.

  
  

   

  　　A.for about two thousand years

   

  　　B.for about two hundred years

   

  　　C.since people began to use fire for cooking

   

  　　D.since people used the heat from the sun

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• 6From the text， we know that _________.

  
  

   

  　　A.electric fire starters are widely used

   

  　　B.people havent used matches since they had electric fire starters

   

  　　C.today there are only two ways to make fire

   

  　　D.some forest fires happen from lighting

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• 7Which of the following is the right order of the ways to make fires that people got to know？ 　　

  
  

   

  　　A.a，b，c，d，c

   

  　　B.b，c，a，e，d

   

  　　C.c，d，b，a，e

   

  　　D.d，a，c，b，e 

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• 8Long，long ago people made the first lightening(闪电).But they had to keep the fire burning，for they co

  From the text we know that a spark can________.

   

  　　A.fire and leaves B.burn anything

   

  　　C.burn dry leaves D.keep fire burning

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• 9Long，long ago people made the first lightening(闪电).But they had to keep the fire burning，for they co

  From the text we know that a spark can________.

   

  　　A.fire and leaves B.burn anything

   

  　　C.burn dry leaves D.keep fire burning

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• 10The teacher asked the students ________ computer games for too long.

  
  

   

  　　A.dont play B.didnt play C.not to play D.not play

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