—What's the matter with the man hanging his head there?—Well,if you ________ know, he was caught stealing my bike. 
#87063
A
must
B
may
C
can
D
shall
推荐题目
Don't be angry with us. We ________ with you together, but we were busy with our final reports when you called in.
#86482
A
would eat out
B
must have eaten out
C
should eat out
D
could have eaten out
— ______the bike be repaired by him?—No, I’d rather he ______ it repaired.
#87924
A
Will; has
B
Shall; had
C
Should; have
D
Can; has
We are all for your proposal that the discussion ______.
#89435
A
be put off
B
was put off
C
should put off
D
is to put off
Why didn't you tell me there was no meeting today? I all the way here through the heavy snow. 
#89417
A
needn't have driven
B
can't have driven
C
mustn't have driven
D
shouldn't have driven