－Look, your sister is playing the piano over there.－She ______ be my sister. She has gone to America.
#77768
A
mustn’t
B
can’t
C
shouldn’t
D
may not
推荐题目
---Did you tell Julia about the result? ---Oh, no, I forgot . I _____ her now.
#63339
A
will be calling
B
will call
C
call
D
am to call
---Why not wear your miniskirt, Rose? --- Well, my legs are too thick, if you ______ know.
#62222
A
should
B
must
C
may
D
need
---Isn’t that your teacher over there? ---No, it ______ be him. I’m sure he doesn’t wear glasses.
#63389
A
can’t
B
must not
C
won’t
D
may not
The weather turned out to be fine. I the trouble to carry the umbrella with me.
#62806
A
should have taken
B
needn’t have taken
C
mustn’t have taken
D
could have taken
— It seems that Mr. Wu is standing there.— It ______ be him because he called me from Canada just now.
#75592
A
mustn’t
B
can’t
C
needn’t
D
shouldn’t