A: Excuse me, Jane. (11)_
B: Yes,it is. (12)_
A: And is that your book?
B: (13)_I think it is Nick’s. Look! It has(有)his name on it.
A: Nick, is this your book?
C: (14)_It’s mine.
A: (15)_
C: These erasers? They are yours.
A: Ha! Ha! Yes, they are mine.
A. | No,it isn’t. | B. | Yes,it is. |
C. | Is this your pen? | D. | And what about these erasers? |
E. | Yes, I am. | F. | Thank you. |
G. | They are yours. |