—We are worried about Tom. Why hasn’t he come back?—Don’t worry. He ______ in a traffic jam.
#62725
A
might be caught
B
may have been caught
C
can have been caught
D
should have been caught
推荐题目
According to the latest study，most traffic accidents be prevented if drivers are careful enough．
#62242
A
must
B
can
C
have to
D
need
When disaster strikes, you _____ find yourself without water, gas and electricity.
#62902
A
will
B
must
C
should
D
might
You _____ get the machine repaired this week. I won’t need it until next month.
#62734
A
mustn’t
B
needn’t
C
shouldn’t
D
can’t
He ________ sleep, although he tried to, when he got on such a hunt for an idea until he had caught it.
#62950
A
wouldn’t
B
shouldn’t
C
couldn’t
D
mustn’t