Teachers’ job is ______ the students learn well.
#50176
A
helping
B
help
C
to help
D
helped
推荐题目
Frank asked his father ____ a new bike for him and his father said OK.
#49363
A
buy
B
to buy
C
buying
D
bought
The young mother kept ______ the house with three children in it , because she wanted to keep it ______.
#48871
A
cleaning; clean
B
cleaning; cleaning
C
clean; clean
D
clean; cleaning
— Would you like ________ with us tonight?— Yes, but I have to work with my boss.
#51363
A
having lunch
B
have dinner
C
to have lunch
D
to have dinner