Experiment after experiment, they tried to acquire the _____evidence and ______ data needed to solve the technical problem.

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• 1It was ______ that they all went swimming in the river.

  A.such a hot weather

  B.such hot weather

  C.so hot weather

  D.so hot a weather

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• 2If you are ______ about Brazil, you may read this book.

  A.curious

  B.upset

  C.strange

  D.interested

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• 3Nigeria, a major West African country, is nearly ______ Great Britain.

  A.three times the size as

  B.three times the size of

  C.three times as the size

  D.the size three times of

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• 4- You were _____ about Jane. She really wanted to help you.- Sorry, I thought she wanted to laugh at me as usual.

  A.mistaken

  B.thankful

  C.wrong

  D.straightforward

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• 5Whatever achievements you have achieved, you should not be ______with them. If you ____, it isunlikely that you will make further achievements.

  A.satisfied; do

  B.content; do

  C.satisfied; are

  D.contented; are

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• 6A new amusement park in our city has opened with ______ computer techniques.

  A.up-to-date

  B.man-made

  C.near-sighted

  D.peace-loving

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• 7Not only do the two brothers look _____ but also they walk, talk and think _____. Sometimes, it is hard to tell them apart.    

  A.like; like

  B.like; likely

  C.alike; alike

  D.like; alike

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• 8When he walked through the gate, no one noticed he was using an ________ permit.

  A.out of date

  B.up to date

  C.out-of-date

  D.in-fashion

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• 9I thought he would get excited at the news, but much to my surprise, he was very ______ .

  A.fierce

  B.sharp

  C.calm

  D.positive

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• 10Cycling is _____ to health and the environment.      

  A.benefitious

  B.benefiting

  C.benefited

  D.beneficial

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