I _________ my mum cook dinner in the kitchen when the telephone ______.
#37803
A
helped; was ringring
B
helped; rang
C
was helping; rang
D
was helping; was ringing
推荐题目
—Mum, when can I watch TV?  —As soon as your homework ______.
#40427
A
finish
B
finished
C
is finished
D
will be finished
We        in the same school for three years.
#42044
A
were studying
B
have studied
C
will study
D
study
Do you often _____________?
#40300
A
read newspaper
B
reading newspaper
C
reading newspapers
D
read newspapers