The children ______ a P.E. class on the playground when it began to rain suddenly.
#53836
A
have
B
are having
C
had
D
were having
推荐题目
--Do you have a dictionary? I want to________some new words in it.---Yes, I do. Here you are.
#52532
A
look for
B
look up
C
look through
D
look over
Some people plan to ______ a volunteer program to help the disabled children.
#53313
A
put up
B
think about
C
set up
D
cheer up
My grandfather us stories when I was young.
#57603
A
was used to tell
B
used to telling
C
used to tell
D
use to tell