Look !A boy       on the playground. 
#39826
A
runs
B
running
C
is runing
D
is running
推荐题目
-___________?   - Because they are very cute.
#37501
A
What is it ?
B
Where are they from?
C
Why do you like pandas?
D
How do you like pandas?
The teacher and writer as well as some students         something when we entered the room.
#63697
A
discussed
B
were discussing
C
have discussed
D
was discussing
-please turn off the TV. The baby _______.-OK. I’ll go out for a walk.
#42303
A
sleeps
B
slept
C
is sleeping
D
was sleeping