If he ________ harder, he’ll catch up with us. 
#54392
A
work
B
works
C
worked
D
will work
推荐题目
- When did your parents _______?   - They _______ for 20 years.
#54077
A
marry.; got married
B
get married; have got married:
C
marry; have got married
D
get married; have been married
Would you mind closing the window to stop the wind _______ the papers away.
#63280
A
blow
B
from blowing
C
to blow
D
of blowing
He          listen to pop music, but now he          dancing
#61624
A
is used to, used to
B
used to, is used to
C
used to, is used for
D
used, used for