—You didn’t go to the party last night, did you? —I do wish I _________ there, but I had to do my homework.
#102947
A
was
B
had been
C
went
D
have been
推荐题目
New technology ______ to make sure that the cars, taxis, buses and trains we use ______ the air.
#104707
A
is used; not to pollute
B
has used; is not polluted
C
is being used; do not pollute
D
has been used; to pollute
My last job lacked variety; I __________ the same things all the time.
#100357
A
did
B
have done
C
was doing
D
have been doing