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科目: 来源:同步题 题型:单选题

This building is too old and dangerous.  It should _  __  dowm          
[     ]
A. to pull       
 B. pull          
C. is pulled      
D. be pulled

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科目: 来源:期末题 题型:单选题

—I still have a toothache.          
—Oh, sorry, the medicine didn't work, so you ________try another kind.        
[     ]
A. need      
B. mustn't    
C. may      
D. can't

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科目: 来源:同步题 题型:单选题

Henny _________  be at home now because he phoned me from the school just now .
[     ]
A.mustn't
B.isn't he able to
C.may not
D.can't

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科目: 来源:同步题 题型:单选题

Could I borrow your bike?Yes ,of couse you  ___________.
[     ]
A. must
B. need
C. can
D.could

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科目: 来源:同步题 题型:单选题

I __work out the maths problem.Lily____know the answer.Let's ask her for help.
[     ]
A.can't  must
B.can't  may
C.may not ,  has to
D.have to ,can

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科目: 来源:同步题 题型:单选题

The room is big enough .It _______hold 1000 people.
[     ]
A.  may
B.  must
C.  can
D.  have to

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科目: 来源:同步题 题型:单选题

Tony hasn’t come to school yet. He __________ be ill or has something wrong.
[     ]
A. may
B. will
C. need
D. shall

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科目: 来源:同步题 题型:单选题

What _____ you like?
[     ]
A. can
B. are
C. must
D. would

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科目: 来源:同步题 题型:单选题

—Must I go and do now?
—No, you______. We still have two more days.  
[     ]
A. shouldn't    
B. can't    
C. needn't    
D. won't

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科目: 来源:同步题 题型:单选题

You _______ go to bed early, or you can't get up on time.      
[     ]
A. can        
B. should       
C. may          
D. must

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