It is difficult for the students______  the homework on weekends. 
#49154
A
finish
B
to finish
C
finishing
D
finished
推荐题目
I prefer ____________ shopping to ____________ at home.
#49532
A
to go; staying
B
going; stay
C
going; staying
D
go; to stay
________ hard is the key to success. 
#51086
A
To work
B
Work
C
Worked
D
Works
What about        to practice pronunciation?
#50761
A
reading loud
B
reading loudly
C
to read aloud
D
watch videos
The students should ________ to choose their own clothes. It will be a good way _____ themselves happy. 
#50322
A
allow, to keep
B
allowed, keeping
C
be allow, keeping
D
be allowed, to keep