— Please turn off the light. — OK, Mom. I won’t leave the room ______ the light _____. 
#50583
A
when; on
B
with; on
C
with; off
D
when; off
推荐题目
 I usually do some reading ______ 6:00 pm _____ 8:00 pm.
#51135
A
at/ to   
B
at / at
C
between / to
D
from / to
We have socks ___all colors ___only $5 .
#46778
A
at ; in
B
in ; for
C
at ; at
D
for; at