-- Shirley, what were you doing at three o’clock yesterday? -- I was sitting by the window, __________ to the music.
#50092
A
listen
B
listening
C
listened
D
to listen
推荐题目
You are so hungry. Why _______ have something __________?
#50725
A
not you, to eat
B
don’t you, eat
C
not to, to eat
D
don’t you, to eat
She  said _______ others changed  her life .
#50706
A
help
B
helps
C
helping
D
helped
Could you please ________?
#49476
A
do the dishes
B
doing the dishes
C
to do the dishes
D
did the dishes