根据上下文补全对话
Jack: Hello! 1
Tom: Sure. Wait a minute.
Mary: Hello. 2
Jack: This is Jack speaking. Mary, my mother is ill. So I must stay at home to look after her.
Mary: 3 What can I do for you?
Jack: Would you like to tell Miss Gao that I can't go to school this afternoon?
Mary: 4
Jack: Thanks.
Mary: 5
1. 2. 3. 4. 5.
