---Look at that girl! Is that Susan?---No , it _______ be her. She has gone back to her hometown.
#74215
A
mustn’t
B
can’t
C
must
D
might
推荐题目
Henry _____be at home because he phoned me from his office just now.
#74812
A
mustn’t
B
can’t
C
may
D
may not
— I phoned you yesterday morning. A girl answered, but I didn’t recognize the voice.— Oh, it __________ my younger sister. She was in my room at that moment.
#62876
A
must have been
B
should have been
C
could have been
D
may have been
I'm going to Europe on vacation together with John if I ________ find the money.(2012·全国Ⅱ)
#62442
A
can
B
might
C
would
D
need
— Must I do the rest of the work today?— No, you _________ finish it tomorrow.
#75861
A
must
B
can
C
needn’t
D
can’t
—Where are Lucy and Lily?—Oh , the two girls must _______ a game in the garden now.
#76191
A
play
B
are playing
C
played
D
be playing