If you _______ just wait for a moment, I’ll try to find your papers.      
#87168
A
must
B
may
C
would
D
need
推荐题目
He pushed the door again and again, but it ___ open.
#89064
A
may not
B
can't
C
didn’t
D
wouldn't
______ smoking, he would not have got cancer in the lung.
#89612
A
Was he given up
B
Had he given up
C
Did he give
D
If he gave up
He ______. It's a shame my mobile phone was power-off.
#90420
A
ought to call me
B
could have called me
C
may be calling me
D
might call me
 — Mummy, I have broken my train.        一I told you so. You _______ on it.
#89285
A
mustn't have ridden
B
couldn't ride
C
shouldn't have ridden
D
needn't ride