-Are you coming to the English evening?-I’m not sure. I     go to the concert instead.
#62648
A
must
B
might
C
should
D
would
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Lucy’s colour ____ blue because she likes to be the leader, so it ____ red.
#77269
A
can’t be; must be
B
can’t be; mustn’t be
C
should be; must be
D
must be; can’t be
-----Must we clean the classroom now?------No ,you _______.
#75342
A
must
B
needn’t
C
aren’t
D
mustn’t