——Who watered the flowers beside the window? ——Helen ____________.
#39452
A
Did
B
Do
C
did
D
does
推荐题目
There __________ some children in the painting room. They are studying painting.
#41591
A
is
B
are
C
am
D
was
— Could you tell me what he said just now? — Sorry, I_____ what was happening outside.
#37397
A
had thought
B
was thinking
C
thought
D
think
--Where were you at 7:00 last night? -- I to my mom at home.
#41737
A
write
B
was writing
C
wrote
D
am writing