－Is Mr. Li in his office ?－No, he __________ in the office. He’s ill in hospital.
#75928
A
must be
B
can’t be
C
should be
D
needn’t be
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It’s nearly eight o’clock. I must hang up and get down to work. My boss________ be here at any moment.
#63113
A
should
B
must
C
could
D
would
(2013·安徽安庆三模)—She looks very happy.She________have passed the exam.—I guess so.It’s not difficult after all.
#62189
A
should
B
must
C
could
D
might
– How’s your new class teacher?– We ______ ask for a better one. All my classmates love him so much.
#63133
A
shouldn’t
B
couldn’t
C
mustn’t
D
needn’t