we were playing basketball on the playground, it began to rain.
#52031
A
While
B
After
C
Before
D
Since
推荐题目
He can’t__________ in the library.
#59392
A
shouts
B
to shout
C
shouting
D
shout
I  _____ my homework at home yesterday.
#56364
A
forgot  
B
forget  
C
leave 
D
left
Don’t       hope. I’m sure things will be better.
#54094
A
give away
B
give out
C
give up
D
give off
Does Sun Li ____ her father or her mother?
#63732
A
take place
B
take out
C
take after
D
take of