补全对话

watching, no idea, Really, can hardly wait, fun

A: Do you know there will be a robot show in the city, Liu Na?

B: ? What exciting news!

A: Let's go and have a look.

B: Great! I . When will it be held, Lin Qin?

A: It starts this Saturday. And it will last five days.

B: Where will it be held?

A: It will be held at the City Exhibition Center.

B: OK. Let's go there. It will be great if we buy a robot there. How much do you think such a toy may cost?

A: I've got . I hope it's not very expensive. I want to buy one for my little brother, too. If the price is high, we can just enjoy the robots.

B: You're right. That's the point.