The room was filled smoke after the big fire and people had to stay outside.
#46669
A
of
B
with
C
in
D
for
推荐题目
Last year, I usually spent a lot of time ____my homework. And at the same time, I paid some money ____ my musical classes.
#48816
A
to do, for
B
doing, for
C
and do, on
D
with doing, on
