从方框中选择适当的句子完成对话，有两项多余。

A: Hi, Mark. I want to have a class party.

B: Sure, Andrew. I can help you. When shall we have the party?

A:

B: No, today is too early.

A: Then let's have it tomorrow.

B: But there's a test tomorrow.

A: OK, let's have it on Saturday afternoon.

B: No, I don't think we should watch a video. Some students will be bored. Let's play party games.

A: OK, good idea.

B: Sure, I can do that.

A. If we have it today, half the class won't come. B. Can you organize the party games? C. Will you help me organize it? D. We can all meet and watch a video. E. Let's have it today after class. F. I'd like to sing a song. G. What shall we do?