—Mary broke up with me! —You____ have forgotten about the Valentine's Day．
#63262
A
shouldn't
B
couldn't
C
needn't
D
mustn't
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Go and do it right now, and you _____ have my help when in trouble.
#62623
A
will
B
shall
C
should
D
must
---Listen! Is Kate playing the piano in the room? ---No. It _________ be her. She has gone to London with her parents.
#74593
A
may not
B
can’t
C
mustn’t
D
needn’t
--- I heard they went skating in the mountains last winter. --- It ______ true because there was little snow there.
#63329
A
may not be
B
won’t be
C
couldn’t be
D
will be
—Can I pay the bill by check?--- Sorry, sir. But it is the management rules of our hotel that payment ____ be made in cash.
#62163
A
shall
B
mustn’t
C
can’t
D
will
--- Are you coming to Jeff’s party? --- I’m not sure. I _______ go to the concert instead
#74409
A
must
B
would
C
should
D
might