—It's time to go to bed, Betty! —OK.     , Mum.
#21896
A
Good morning
B
Good night
C
Good evening
D
Good afternoon
推荐题目
--- Excuse me. Where’s the school library, please? --- ________________ --- I asked where the school library was.
#2341
A
All right.
B
Mm, let me think.
C
What do you mean ?
D
Oh, I beg your pardon ?
---Are you going to Tom’s birthday party?---_________.I might have to work.
#2950
A
Sound great
B
Thank you
C
It depends
D
Don’t mention it
—Can you come to dinner with us this evening, Zhao Ming? — _______. 
#24649
A
Sure, I’d love to
B
No. That’ll be too tired
C
I’ll stay at home
D
It’s really kind of you