—Where’s Li Hua?—Look! He ____ tennis on the playground.
#40036
A
plays
B
played
C
playing
D
is playing
推荐题目
--- Where is Mike now?--- Look! He _______the classroom.
#41831
A
cleans
B
cleaning
C
is cleaning
D
to clean
—How long ago ______ you ______ the English Club?  —I ______it since two years ago.
#36868
A
did, join; joined
B
have, been in; joined
C
have, joined; have joined
D
did, join; have been in
The World Expo (世博会) ____________ in Shanghai now. 
#42723
A
being had
B
is having
C
is holding
D
is being held
--Is your friend quiet?--No, he never stops __________.
#40643
A
talk
B
talking
C
to talk
D
is talking