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
______, the boy won the prize. 
#47306
A
In surprise
B
To our surprise
C
Be surprised
D
Be surprising