---Do you know where David is? I couldn’t find him anywhere. ---Well. He ______ have gone far----his coat’s still here.
#87715
A
shouldn’t
B
mustn’t
C
can’t
D
wouldn’t
推荐题目
It’s too bad that I failed in the math exam. If only I ______ hard at it!
#87203
A
worked
B
had worked
C
has worked
D
would work
—I wish I _________ the meeting.—But you didn’t .
#87347
A
attended
B
have atteneded
C
had attended
D
would attend
—Is Pro. Smith giving the speech today?—It __________ be him. He is abroad right now.
#87621
A
can’t
B
needn’t
C
won’t
D
mustn’t
—Lucy doesn’t mind lending you her dictionary.—She .I have already borrowed one.
#89662
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t