--- Do we have to hand in our research reports this afternoon, Professor Smith?--- Yes, you _______ . I will be waiting to check them all the afternoon.
#62581
A
should
B
may
C
can
D
must
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It is important to know about the cultural differences that cause problems.
#62570
A
must
B
dare
C
shall
D
may
A: Listen! Is it Linda singing in the next room? B: No, it __________ be her. She is still in Shanghai.
#76674
A
can’t
B
couldn’t
C
may not
D
might not
(2013·高考重庆卷)—What are you doing this Saturday?—I’m not sure，but I________go to the Rolling Stones concert.
#62471
A
must
B
would
C
should
D
might
Some frightening pets _________ be kept home so that they won’t hurt others.
#75599
A
can
B
may
C
must
D
need