(It's Monday afternoon. Liu Tao and Wang Bing are at school.)
Liu Tao: Let's go swimming after school.
Wang Bing: Oh, I'm sorry. I have a Science lesson after school.
Liu Tao: You like Science, right?
Wang Bing: Yes. It's fun. I like it very much. What subjects do you like?
Liu Tao: I like PE. I can play basketball well.
Wang Bing: Really? I can play basketball well, too.
Liu Tao: Let's go and play basketball on Sunday.
Wang Bing: Good idea!