根据对话内容，从下边方框中选出能填入对话空白处的最佳选项。（其中有两项为多余选项）

A: Hi, Mark. I want to have a class party, Will you help me?

B: Sure.

A: Let's have it today after class.

B: No, there is so much homework today. If we have it, half the class won't come.

A:

B: But there's a test tomorrow.

A: OK, let's have it on Saturday afternoon. We can watch a video.

B:  Some students will be bored. Let's play party games.

A: Good idea.

B: Yes, I can do that.

A. Why not have it on the weekend? B. You are so kind. C. Can you organize the party games? D. How about tomorrow? E. What can I do for you? F. I don't think we should watch a video. G. When shall we have the party?