---How dangerous! --- Yes. I think the policeman should stop the children      soccer in the street.
#41635
A
play
B
playing
C
to play
D
plays
推荐题目
--Be quiet! The children ____________ now. --Oh, sorry. 
#42391
A
sleep
B
slept
C
were sleeping
D
are sleeping
---Where’s your father?---He __________ to Singapore for a meeting. He ________ there twice.
#41732
A
has gone, has been
B
has been, has gone
C
has gone, has gone
D
has been, has been
—I hear you _________ the latest laptop for a week.—No, my father ______ it for me as a birthday present a month ago.
#36162
A
have bought, bought
B
have bought, have had
C
have had, have bought
D
have had, bought