—I wonder why Suzan looks worried today.—I’m not sure, but she ________a small accident driving here.
#63149
A
could have
B
might have
C
might have had
D
must have had
推荐题目
—Would you like _______ or shall we go by bus?— I prefer _______,but we have to take a taxi, for time is short.
#77645
A
walking; to walk
B
to walk; walking
C
walk; to walk
D
walk; walk
——Dad, must I finish my homework today?——No, you . You may do it tomorrow.
#75801
A
needn’t
B
mustn’t
C
don’t
D
won’t
Tom ____his homework yesterday, because he was in hospital all day.
#63327
A
can’t finish
B
couldn’t finish
C
couldn’t have finished
D
mustn’t finish
It is usually warm in my hometown in March, but it ____be rather cold sometimes.
#76575
A
must
B
can
C
should
D
would
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