根据上下文和你的实际情况把下面的对话补充完整。
Tom: Hi, Betty! Did you go out last weekend?
Betty: No. I stayed at home.
Tom: _____________________?
Betty: Because I had lots of things to do.
Tom: ___________________?
Betty: I cleaned my room and did my homework. How about you?
Tom: I went on the school trip.
Betty: ___________________?
Tom: The Science Museum.
Betty: ______________?
Tom: Of course, we had a good time. We saw a wonderful science show there. And I want to see it again. Would you like to go with me next Sunday?
Betty: Yes, ______________.