----Is that your eraser ?  ---_________.
#20089
A
Yes, I am
B
Yes, he is
C
No, it isn’t
D
No, I’m not
推荐题目
Mum, I’ve got the first prize in the photo competition. _______!
#20119
A
Good luck
B
Not at all
C
Good idea
D
Congratulations
—I lost my new watch on the bus yesterday morning.—____________________________ .
#20209
A
I’m afraid not
B
You’re welcome
C
I’m sorry to hear that
D
I hope so
---Do you mind telling me how to use this function?---         .
#20173
A
Yes, please.
B
No, please don’t.
C
Of course.
D
Not at all.
---How is every thing going in the hospital, dear? ---_______. 
#20138
A
I’m all right, thanks
B
Not too bad, I guess
C
Not at all
D
That’s all right, thank you
 —Mom, where is my schoolbag?   —______. Is it under the bed? 
#20064
A
I don’t know
B
Excuse me
C
You’re welcome
D
Here you are