—What were you doing this time yesterday? —I _______ some cleaning at home.
#41520
A
am doing
B
was doing
C
do
D
did
推荐题目
The twins in Dalian last year. And they here now.
#37622
A
are; were
B
were; are
C
was; are
D
were; was
The newspaper says if more underground lines next year, it will be much easier for people to travel around Nanjing.
#39767
A
will be finished
B
have finished
C
are finishing
D
are finished
—What are you going to do this weekend? —I _____ yet.
#42463
A
haven’t decided
B
won’t decide
C
have decided
D
didn’t decide