Ann is a careful girl.She always goes over her exercises to ____ here are no mistakes.
#56144
A
look for
B
make sure
C
find out
D
think about
推荐题目
We must tell hunters           wild animals. 
#53410
A
to continue hunting
B
to stop to hunt
C
don’t continue hunting
D
not to continue hunting
―Where’s your father?―He _____ abroad on business.―Really? But he can’t _____ many English words.
#52457
A
has been, tell
B
has gone, speak
C
has gone, say
D
has been to, talk