—Could I have a word with you，mum?—Oh，dear，if you _____．
#88016
A
can
B
must
C
may
D
should
推荐题目
Nathalie suggested the problem worth paying attention ______ at the meeting.
#86723
A
to be discussed
B
to been discussed
C
being discussed
D
be discussed
You ________ pay too much attention to your reading skill, as it is so important.
#86583
A
can't
B
shouldn't
C
mustn't
D
needn't
He had dreamed of going there for a long time. But he _______ he would have such an unpleasant experience.
#87804
A
needn’t have expected
B
couldn’t have expected
C
mustn’t have expected
D
shouldn’t have expected
—— Must I take a bus ? —— No, you＿＿＿＿. You can walk from here.
#89947
A
must not
B
don’t
C
don’t have to
D
had better not to
He______the job well, but he______so careless.
#90541
A
had done; had been
B
could do; was
C
could have done; was
D
hadn’t done; had been