He was riding to school         it began to rain.
#58056
A
as
B
so
C
while
D
when
推荐题目
—Could you tell me       ?       —Certainly. 
#55765
A
who is he like
B
who are you waiting for
C
what is his name
D
what he looks like
It is _______easy work _____ we can finish it in a short time .
#56098
A
so; that
B
such; that
C
too; to
D
such an; that