What ____ you ______ at this time yesterday? 
#41883
A
did ; do
B
is; doing
C
were; doing
D
are ; doing
推荐题目
—Excuse me, look at the sign “No parking”. —Sorry, I ________ it.
#37575
A
don’t see
B
haven’t seen
C
didn’t see
D
won’t see
 I don’t know if she      to the movie. If she      ,I’ll tell you.
#36556
A
went; goes
B
goes; will go
C
will go; goes
D
will go; will go
____ you play ____ piano ____ when you were young?
#41986
A
Can, /, good
B
Could, /, well
C
Could, the , well
D
Can, the, good
––Did your mother go to Amy’s party?––No, she __________.
#39668
A
hasn’t invited
B
isn’t invited
C
wasn’t invited
D
didn’t invite