We ___________ for a long time. Shall we play for a while?
#38820
A
study
B
Studied
C
have studied
D
are studying
推荐题目
The manager ____ nothing about the matter ____ he read his secretary’s report.
#38680
A
had known, when
B
has known, before
C
will know, after
D
knew, until
Why ___ you ____ to school earlier this morning ?
#38567
A
did ; came
B
didn’t ; come
C
didn’t ; came
D
did ; not come
We’ll have a picnic if it ______ tomorrow. 
#37768
A
rains
B
will rain
C
doesn’t rain
D
won’t rain
--Let’s go fishing if it ______ this weekend. --But nobody knows if it ______.
#41728
A
is fine; will rain
B
will be fine ; rains
C
is fine; rains
D
will be fine; will rain