You can't imagine that a well-behaved gentleman ________ be so rude to a lady.
#62497
A
might
B
need
C
should
D
would
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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