完成对话从方框中选择正确选项(方框中有一个选项与对话内容无关)。

A. Is that true? B. Thanks for inviting me to your Halloween party. C. How about it? D. Trick or treat! E. No problem. F. Is there anything that I can do for you?

A:

B: It's you. Come in!

A:

B: What's that in your hand?

A: Oh, it's my mask (面具)! Is it unusual?

B: A skeleton mask! So scary! Look at my Jack-o-lantern.

A: It's so cute!

B: Yes. Could you help me prepare the food? Our friends are coming soon.

A: