Mike: I usually climb mountains. Sometimes I go shopping. What about you?
Chen Jie: Usually I go shopping. Sometimes I visit my grandparents. And you, John?
John: I often play basketball. But not this weekend.
Chen Jie: Why?
John: The weather report says it’s going to rain this Sunday. What about you, Wu Yifan?
Wu Yifan: I usually play the violin on the weekend. But my violin teacher is ill.
Chen Jie: Why not（为什么不）watch TV together?
Children: Good idea!