— Could you please do some shopping for me, Mary?— Sorry, I ______ my homework.
#42147
A
do
B
am doing
C
have done
D
was doing
推荐题目
—What were you doing at this time yesterday? —I ______ on the grass and playing with Tony.
#38003
A
sit
B
sat
C
am sitting
D
was sitting
My best friend visited my house while I __ __ dinner in the kitchen.
#41582
A
cook
B
cooking
C
cooked
D
was cooking
—I called you but you didn’t reply to me yesterday.—Oh, sorry, I ________ Dad, where are we going?（《爸爸去哪儿》）at the cinema.
#36173
A
was watching
B
have watched
C
was watched
D
had watched
I don’t know when he______ tomorrow .When he_____ , I’ll let you know.
#36866
A
comes ;comes
B
will come ; comes
C
comes ; will come
D
came; will come