According to scientists ,the DIRECT cause of more and fiercer storms is ____.

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• 1The text is mainly about  ____ .

  A.rapid changes in earth’s temperature

  B.bad effects of global warming

  C.moving of a country to a new place

  D.reasons for lowland flooding

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• 2We may infer from the text that the criminal knows how to reach the car owners because____  .

  A.he reads the ads in the newspaper

  B.he lives in the same neighborhood

  C.he has seen the car owners in the park

  D.he has trained the pigeons to follow them

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• 3The underlined word “they” in the last paragraph refers to  ____.

  A.criminals

  B.pigeons

  C.the stolen cars

  D.demands for money

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• 4The writer mentions the fact that “none of the stolen cars have been returned” to show ____ .

  A.how easily people get fooled by criminals

  B.what Chen thinks might be correct

  C.the thief is extremely clever

  D.the money paid is too little

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• 5The “lazier and more inventive” criminal refers to ____  .

  A.the car thief who stays at home

  B.one of those who put the ads in the paper

  C.one of the policemen in Changwa

  D.the owner of the pigeons

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• 6Laupepa was not satisfied with the United States because it did not  ____ .

  A.agree to reduce its greenhouse gas emissions

  B.sign an agreement with Tuvalu

  C.allow Tuvaluans to move to the US

  D.believe the problems facing Tuvalu were real

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• 7The country whose situation is similar to that of Tuvalu is ____ .

  A.Australia

  B.New Zealand

  C.the Maldives

  D.the United States

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• 8We learn from paragraph 1 that ____ .

  A.the writer was proud of Elizabeth and Ben

  B.both Elizabeth and Ben could become scientists

  C.Elizabeth had to learn much about great scientists

  D.Ben was good at trying new ideas in lab experiments

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• 9The writer thinks that in science education we should first ____  .

  A.get students interested in the subject

  B.answer students’ questions in delightful ways.

  C.smooth out difficulties in lab experiments

  D.explain the special terms clearly

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• 10By writing the text ,the author questions ____.

  A.the difficulty level of the science texts

  B.the way science is taught in school

  C.the achievements of famous scientists

  D.students’ poor records in science classes

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