阅读对话，从每题A、B、C、D四个选项中，选择一个最佳选项完成对话。

A: Hi, Harris. Do you know our English teacher Greg is leaving to go back to Canada.

B: Really? 1

A: Next Friday!

B: Oh! I am sad to see him go.

A: Me, too. So let's do something special to show our thanks to him next Thursday evening.

B: Sure. 2

A: Well, if we have a party, most of the students will get bored.

B: What about inviting him to our house and cooking Chinese traditional food for him?

A: 3 Then, we need to prepare some vegetables and meat.

B: Yeah. 4 We can go to a supermarket then.

A: I am available and we can go to Center Supermarket.

B: 5

A: Yes, it is. It has the freshest food and the best service.

B: Alright! Let's meet at the supermarket at nine o'clock.

A: OK! See you then!