You’d better take another flight to New York , for the AA 505 Flight ______ have been cancelled. But you should call the airport to make sure. 
#62187
A
must
B
might
C
would
D
should
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You __________ tell anyone about this — it’s a secret.
#63512
A
needn’t
B
mustn’t
C
couldn’t
D
wouldn’t
You _____ her in her office last Friday, she’s been out of town for two weeks.
#62649
A
needn’t have seen
B
must have seen
C
might have seen
D
can’t have seen
It’s Sunday tomorrow, so you _______ get up so early. 
#78216
A
needn’t to
B
need to
C
don’t need to
D
don’t need