--- That T-shirt with Yao Ming’s picture on it ________ belong to David. He admires him a lot.  ---No, it ________ be his. He hates black color. 
#75901
A
can; can’t
B
may; needn’t
C
must; mustn’t
D
must, can’t
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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
She ______ know the answer, but I’m not sure.
#75276
A
maybe
B
may be
C
may
D
must