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
Tom has grown      enough to take care of      .
#77958
A
tall; him
B
tall; himself
C
old; him
D
old; himself
You ________ play with the knife. You ________hurt yourself.
#75972
A
mustn’t; may
B
mustn’t; must
C
shouldn’t; must
D
can’t; should
She ______ know the answer, but I’m not sure.
#75276
A
maybe
B
may be
C
may
D
must