– Are you sure you have to? It’sbeen very late。 -- I don’t know ______ I can do it if not now。

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• 1 – Are you sure you have to? It’sbeen very late。 -- I don’t know ______ I can do it if not now。

  A.. where B. why C. when D. how

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• 2 The nurse told the children the sun ______ in the east。

  A. rises B. rose C. will rise D. has risen

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• 3---Must I finish my homework now? ---No,you __________.

   

  A.can’t B.needn’t C.mustn’t D.may not

  
  

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• 4February usually ____ 28 days.

  A.have B.to have C.had D.has

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• 5Tom together with his parents often _____ shopping on Saturdays.

  A.going B.goes C.to go D.went

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• 6 _______ the old man's sons wanted to know was ______ the gold had been hidden.

  A, That; what B. What; where C. What; that D. What; if

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• 7 _______ you don't like him is none of my business.
   

  A. What B. Who C. That D. Whether

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• 8 We won't give up _______ we should fail ten times.

  A. even if B. since C. whether D. until

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• 9 _______ made the school proud was _______ more than 90% of the students had been admitted to key un
   

  A. What; because B. What; that C. That; what D. That; because

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• 10 The fact ______ he didn't see Lao Li yesterday is true.

  A. which B. that C. when D. what

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