Charlie ______ be really difficult at times even though he’s a nice person in general.
#63613
A
shall
B
should
C
can
D
must
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Oh, I’m not feeling well in the stomach. I ______ so much fried chicken just now.
#63065
A
shouldn’t eat
B
mustn’t have eaten
C
mustn’t eat
D
shouldn’t have eaten
一Shall we meet at the station at 8 am?—In fact, we _______. The train _______ until l0 a.m.
#77572
A
mustn’t; doesn’t leave
B
mustn’t; leaves
C
needn’t; won’t leave
D
needn’t; will leave
His shoes are muddy. He        be working in an office all day.
#63593
A
mustn ’t
B
can’t
C
needn’t
D
maybe