—Do you know where the headmaster is? I have something urgent. —Oh, he ____ have gone far, for the computer is still on in the office.
#87887
A
won’t
B
mustn’t
C
can’t
D
wouldn’t
推荐题目
—Who______ it be that is knocking at the door? —It ______ be Father, but I’m not sure.
#88027
A
can; must
B
can; may
C
must; can
D
may; must
.We were all waiting for you .You _____for the seaside by yourself without leaving a message.
#89123
A
mustn’t leave
B
shouldn’t have left
C
couldn’t have left
D
needn’t leave
When we worked in the same office, we _____ often have coffee together.
#89177
A
would
B
should
C
could
D
ought to
______ for the fact that his father is general manager of the company, he would never get the job.
#86716
A
Had it not been
B
Were it not
C
Had not it been
D
Were not it
If I hadn’t stood under the ladder to catch you when you fell, you ____ now.
#86941
A
wouldn’t be smiling
B
couldn’t have smiled
C
won’t smile
D
didn’t smile