—What do you think of Ann?—Ann is so careful that she always goes over her exercises to ______ there are no mistakes.
#58770
A
look for
B
make sure
C
find out
D
think about
推荐题目
We all __________how he made such great progress in a short time.
#62808
A
believed
B
thought
C
decided
D
wondered
Each of the club members ________ready to help those who were in trouble.
#53515
A
is
B
are
C
was
D
were
------------- Your books are in a terrible mess on your desk.------------- Sorry, I will _________ at once.
#56294
A
put them away
B
put them up
C
put them on
D
put them down