When the teacher comes, we all stop _______ and do our homework?
#51278
A
talking
B
to talk
C
talk
D
talks
推荐题目
Don’t forget ________ the lights before you go to bed.
#49236
A
turn off
B
turning off
C
to turn off
D
turns off
Our teacher told us _______ in class .
#49345
A
listened carefully
B
to listen carefully
C
listened careful
D
to listen careful
