—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
推荐题目
---The rain         last night. But the fields are still full of water.---It         for nearly a week.
#39406
A
stopped; had rained
B
stopped; has rained
C
stops; had rained
D
stops; has rained
Our teacher told us that light _____ much faster than sound.
#41507
A
traveled
B
travels
C
is traveling
D
was traveling
Mary _____ up yet because she _____ to bed very late last night.
#40466
A
didn’t get; went
B
doesn’t get; has gone
C
hasn’t got; has gone
D
hasn’t got; went