----Where_____the recorder ?I can not see it anywhere.-----I_____it right here.But now it is gone!
#101203
A
did you put,have put
B
have you put, put
C
had you put,was putting
D
were you putting,have put
推荐题目
With more forests being destroyed, huge quantities of good earth _______ each year.
#104504
A
is washing away
B
is being washed away
C
are washing away
D
are being washed away
 The hotel wasn’t particularly good. But I ____ in many worse  hotels.
#99992
A
was staying
B
stayed
C
would stay
D
had stayed
What do you think ____________ at this time last night?
#101008
A
has he done
B
he has done
C
was he doing
D
he was doing
If their marketing plans succeed, they _____ their sales by 20 percent.
#103525
A
will increase
B
have been increasing
C
have increased
D
would be increasing