—Mike, why didn’t you come yesterday? —I __________, but I had an unexpected visitor.
#103200
A
had
B
would
C
did
D
was going to
推荐题目
The man took out his iPad and saw the latest film while his car _____.
#102219
A
had been repaired
B
had repaired
C
was being repaired
D
was repairing
Kate ________ on her new novel, which is supposed to come out next month.
#103036
A
has been working
B
had worked
C
will be working
D
was working
I ___________ in the street when I met an old friend of mine  yesterday.
#101416
A
walked
B
was walking
C
has walked
D
had walked