Don"t go out to play. You  _______  finish your homework first.   [     ]A.  mus

Don"t go out to play. You  _______  finish your homework first.   [     ]A.  mus

题型:同步题难度:来源:
Don"t go out to play. You  _______  finish your homework first.   [     ]
A.  must    
B.  have    
C.  had    
D.  have to
答案
D
举一反三
Could you please _______  the laundry?[     ]
A. did    
B. do    
C. to do    
D. doing
题型:同步题难度:| 查看答案
—Must I finish the work today?
—No, you _______.  You_______  finish it tomorrow.  [     ]
A.  mustn"t, must  
B.  needn"t, may    
C.  can"t, may  
D.  needn"t, can
题型:同步题难度:| 查看答案
用could, can, may, must, needn"t填空。
1.  A: _______you answer the question in English?
    B:  Sorry, I_______._______I answer it in English.
    A: No, you _______.You _______answer it in Chinese.
2. A: _______I ask a question?
    B: Yes, you________.  But you _______wait a minute.
3. A: _______I use your eraser, Bill?
    B: Sorry.  I don"t have one.  Ask Mary.  She _______ have one.
4.  A: _______you help me do the shopping?
    B: OK. Sure.
5.  A: _______you sweep the floor?
    B: But_______  finish my homework first.
    A: OK.  You_______ do it at once.
题型:同步题难度:| 查看答案
—can you go swimming with us this afternoon?
—Sorry, I can"t.  I______ do the chores at home.[     ]
A.  can    
B.  could    
C.  can"t    
D.  have to
题型:同步题难度:| 查看答案
—______ you find your math book?
—Yes, I can. [     ]
A. Does        
B. Are    
C. Do          
D. Can
题型:同步题难度:| 查看答案
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