When I got there ,I saw some boys _____ on the playground.
#50714
A
playing
B
played
C
to play
D
was waiting
推荐题目
They decided              to the mountain. 
#49735
A
hiking
B
on hike
C
to hike
D
not hiking
 I finished ______ my homework about two hours ago.
#50240
A
to do
B
doing
C
does
D
to does
When did Jenny finish ______ the letter yesterday?
#49720
A
to write
B
wrote
C
writes
D
writing
The policeman told us                the street when the traffic light was red.
#48686
A
not cross
B
didn’t cross
C
not to cross
D
not crossing