Unluckily, we missed the train. we    early.
#62750
A
must have set out
B
had set out
C
should have set out
D
set out
推荐题目
-- Who do you think _____ such a foolish thing?-- It _____ Tom, but I’m not sure.
#62680
A
could have done; may have been
B
could have done; must have been
C
should have done; may be
D
must have done; might have been
—Look at the sign. You_____ fish here.—Sorry, I didn’t know.
#77431
A
may
B
should
C
mustn’t
D
needn’t
--- Must I stay at home, Mum?--- No, you_____
#63171
A
needn’t
B
mustn’t
C
don’t
D
may not