---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
Li Na is famous all the tennis fans in China know her.
#49256
A
too; to
B
enough; to
C
as; as
D
so; that
Most children expect Father Christmas ________ them the gift as they wish.
#48951
A
give
B
to give
C
gave
D
giving
A young man ___ John __________ school recently.
#51273
A
calling; has left
B
called; will leave
C
calling; is leaving
D
called; has left