They just talk instead of _______.
#48858
A
working
B
works
C
to work
D
work
推荐题目
He is sitting __________ the classroom.
#48172
A
at the front
B
in the front of
C
in front
D
in front of
What would you like ________ supper? 
#46408
A
eating, for
B
eat, with
C
to eat, for
D
for, eating
Our school is           the zoo.
#48155
A
in south of
B
south
C
in the south of
D
in the south