选择单词,并用合适的形式完成对话。
![](//static.xuejinqu.com/qimg/8d5/8d56e06aa577483aae06d8605d5e1edc.png)
A: Hello, Helen. ________ _________ ,please .
B: All right, ________ ________ on the desk?
A: You can have ________ ________ .
B: Oh, a nice monkey. Is ________ your monkey?
A: No, it isn't.
B: ________ ________ is it?
A: It's my ________'s.