You can’t imagine that a well-behaved gentleman __________ be so rude to a lady.
#63029
A
must
B
would
C
should
D
could
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Tom has grown      enough to take care of      .
#77958
A
tall; him
B
tall; himself
C
old; him
D
old; himself
You __________ tell anyone about this — it’s a secret.
#63512
A
needn’t
B
mustn’t
C
couldn’t
D
wouldn’t
You      drink wine before driving, or the police will take your license away.
#77356
A
don’t have to
B
needn’t
C
mustn’t
D
may not