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— __________ we leave the library before 5 o’clock?— No, you needn’t. You can stay here until 5:30.
#74504
A
Must
B
May
C
Can
D
Could
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Must I move the table? No, you _____________.
#76039
A
may not
B
needn't
C
mustn't
D
aren't
She _____ your birthday party, but she had to look after her mother in hospital．
#63325
A
should attend
B
ought to have attended
C
can have attended
D
must have attended
You are tired. You _____ go to bed early.
#77293
A
can’t
B
should
C
aren’t
D
shouldn’t
It was fine yesterday so I ______ the trouble to carry my raincoat with me.
#63141
A
don’t need to take
B
mustn’t have taken
C
didn’t need to take
D
needn’t have taken
She __________ be here. I saw her come in.
#77390
A
can
B
may
C
should
D
must