----Where is Jack? ----On the playground. He _______ football with his classmates. 
#38917
A
play
B
played
C
is playing
D
was playing
推荐题目
Do you know what     in the room at the moment?
#40168
A
they were doing
B
were they doing
C
they are doing
D
are they doing
Our teacher ____ in our school for 29 years and he ____ here when he was 23 years old.
#41848
A
has taught has come
B
taught , comes
C
taught , came
D
has taught, came
If it ______ tomorrow, we’ll go to Bird’s Nest.
#42388
A
didn’t rain
B
won’t rain
C
doesn’t rain
D
isn’t raining