―Look at the lady there. ______ it be Mrs. Green?―No, it _______ be her. She left for London this morning.
#36839
A
Must, can’t
B
May, mustn’t
C
Can, may not
D
Can, can’t
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We won’t see any flowers until May.
#43808
A
We will see flowers only in May.
B
We won’t see flowers after May.
C
We will see flowers before May.
D
We will see flowers when May comes.