Look! Tom is too sleepy to work.He _______ up watching TV.
#87635
A
mustn’t have stayed
B
shouldn’t have stayed
C
mustn’t stay
D
ought not to say.
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 Jackie,you      hang all your clothes in the room like this!
#87898
A
wouldn’t
B
needn’t
C
mustn’t
D
oughtn’t
You must be a writer, _____?
#90135
A
mustn’t you
B
are you
C
must you
D
aren’t you