---Mary is a careful girl.---Yes. She always goes over her exercises to             there are no mistakes.
#58830
A
look for
B
make sure
C
find out
D
think about
推荐题目
The girl ____black hair ____a red sweater.
#53383
A
has; has
B
has; wears
C
with; in
D
with; wears
He does nothing except _____ TV at home on Sunday.
#55555
A
watch
B
watched
C
to watch
D
watching
We’re looking forward to _____ your school.
#53977
A
visit
B
visiting
C
looking
D
watching