down the radio a little—the baby is sleeping.
#66105
A
Turning
B
Turn
C
To turn
D
Turned
推荐题目
—— Hello,Zhu Hua.I’ll have to return to Canada because I’ve worked here for a year. —— _____! 
#66292
A
What tim?flies
B
How time flies
C
What does time fly
D
How does time fly
——Don’t eat in class, Hu Lei!      ——_______, Miss Zhang.
#59370
A
Excuse me
B
Sorry, I won’t
C
No problem
D
Not at all
_____ through this book and tell me what you think of it. 
#66199
A
Look
B
Looking
C
To look
D
Having looked
If the green light isn’t on, ________ a minute.
#59469
A
waiting
B
to wait
C
waited
D
wait