补全对话

A：Excuse me! Is this 　　1　　 book?

B：Yes, it is．

A：Here is a picture．Is 　　2　　 yourI picture, too?

B：No, it 　　3　　．What's 　　4　　 the picture?

A：There 　　5　　 hills, trees and boats．

B：Are they apple trees?

A：No, they're banana 　　6　　．Look! Those are bananas．

B：Oh, it's a very 　　7　　 picture．

A：Look! What's that?

B：It's 　　8　　 eraser．Is that your 　　9　　?

A：No, it isn't．I think it's Li Ming's eroser．

B：Hello! Li Ming, is it your eraser?

C：Yas, it is．

B：Here 　　10　　 are．

C：Thank you very much．

B：Not at all．