According to traffic laws, drivers_____ drive cars after drinking wine.
#74609
A
needn’t
B
ought to
C
mustn’t
D
may not
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--- Shall I tell John about it? --- No, you _____. I’ve told him already.
#63475
A
mustn’t
B
wouldn’t
C
shouldn’t
D
don’t have to
The doctor said he _______ an operation yet.
#75873
A
need
B
needn’t
C
needed not
D
didn’t need
--- Must I stay at home, Mum?--- No, you_____
#63171
A
needn’t
B
mustn’t
C
don’t
D
may not