听录音，完成对话。
A : What's ________ in ________ ?
B : It's a ________ .
A : ________ a nice ________ .
B : Yes.
A : Is ________  your ________ ?
B : No, it isn't .________ it's ________ ________ .
A : Let's ________ and ask ________ .
B: OK.