— Bob, why do you stay silent? Can you tell me the answer?— I'm sorry, Mr. Green. Your question is very difficult ________.

试卷相关题目

• 1Paul doesn't have to be made_______. He always works hard.                       

  A.learn

  B.to learn

  C.learned

  D.learning

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• 2She used __________ in town but now she finds herself ___________ in the country.      

  A.to live … used to live

  B.to living … used to living

  C.to live … used to living

  D.to living …used to live

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• 3This kind of fish is fit________.   

  A.to eat

  B.eating

  C.to be eaten

  D.eat

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• 4____ Joseph off at the airport, Sally finished her work earlier.

  A.Having seen

  B.Seen

  C.To seeD.To be seen

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• 5—What should you do if you have problems with your life?— _____ . 

  A.To find a friend to talk

  B.Find a friend to talk to

  C.Finding a friend to talk to

  D.Found a friend to talk

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• 6She can't help ________ the house because she's busy making a cake.

  A.to clean

  B.cleaning

  C.cleaned

  D.being cleaned

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• 7- Have you finished the maths problem?- Not yet, because I find it difficult ______.

  A.in working out

  B.working out

  C.to work it out

  D.to work out

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• 8There is nothing more I can do to try _____ you to stay,so I wish you good luck.

  A.being persuaded

  B.persuading

  C.to be persuaded

  D.to persuade

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• 9Most young people don't want _____ the kind of life that their parents ______.      

  A.tolead; used to live

  B.living; used to live

  C.to live; used to living

  D.leading; used to live

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• 10My teacher takes great trouble ______me learn English, since I have a lot of trouble _____it.      

  A.helping; learning

  B.to help; to learn

  C.helping; to learn

  D.to help; learning

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