根据对话内容用恰当的单词补全对话(含缩写)。
A: Hi, Lucy! I want to have a surprise party for my brother. Will you me organize it?
B: OK. will you have it?
A: What about tomorrow afternoon?
B: Oh, you can't have it then. If you do, most of his friends come.
A: Why?
B: Because they are going to have a basketball game the day after tomorrow. They are all going to for it.
A: Then what about this weekend?
B: Sure. This weekend is . And by the way, what are we going to do after the party?
A: Let's go and watch an interesting video!
B: That sounds nice.