Mike promised ______ hard from now on. 
#53719
A
study
B
studying
C
to studies
D
to study
推荐题目
 ---How can we deal with these old clothes?  ---We can _____ to charity.
#58048
A
give away
B
put them away
C
give them away
D
put away
He has enough time ______this work.
#53995
A
finish
B
finishing
C
to finish
D
finished
I think I’m _____ unhealthy.   
#63703
A
kindof
B
alittle
C
kindsof
D
prettyvery.
We don’t allow ______in the cinema. But you are allowed ______in the rest room. 
#55957
A
smoking, smoking
B
smoke, smoking
C
smoking, to smoke
D
to smoke, to smoke