--- Look, Mr Green is on the other side of the street. --- It _____ be him.He has gone to London on business.
#76060
A
must
B
might not
C
can’t
D
mustn’t
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As we all know, it is usually cold in this place in January, but it _____ be warm sometimes.
#63187
A
must
B
can
C
should
D
would
---Listen! Is Kitty in the next room? ---No, it ______ be Kitty. She has gone to Beijing.
#76364
A
may not
B
can’t
C
mustn’t
D
needn’t