---Why does Tommy look unhappy ? --- Because his teacher makes him _______ the classroom all by himself .
#50728
A
to clean
B
clean
C
cleans
D
cleaning
推荐题目
When Miss Green asked us ________ silent, we stopped ________ at once.
#50132
A
keep; talking
B
to keep; talking
C
keep; to talk
D
to keep; to talk
 He couldn’t wait_____ home after he finished_____ the movie.
#49977
A
to go, make
B
to go, making
C
going to, making
D
going, to make
My uncle is used to        for the children in poor areas.
#49405
A
raise money
B
raised money
C
raising money
D
raises money