Thanks for your help, John . We         have finished our work so early             your help. 
#50297
A
can’t without
B
couldn’t without
C
wouldn’t under
D
could by
推荐题目
You'd better ride a bike to go to school _____ taking a bus every day.
#46476
A
instead of
B
instead
C
thanks to
D
because of
        the strong wind, we had to stay at home.      
#49568
A
In    
B
For
C
Because of
D
With
What were you doing     the rainstorm?
#46150
A
at that time
B
in time
C
at the time of
D
when
__________ your help, I finished the work in time.
#46424
A
Because
B
Thanks to
C
Thanks for
D
Without
 I usually do some reading ______ 6:00 pm _____ 8:00 pm.
#51135
A
at/ to   
B
at / at
C
between / to
D
from / to