根据课文内容补全对话。
PE teacher: OK. It’s four _____1____. It’s time____2_____ go
home! Amy, are these yours?
Amy: No, they _____3_____. My shoes ____4____ green.
They’re Chen Jie’s.
PE teacher: What _____5_____ this hat? _____6____ this John’s?
Amy: _____7_____, it isn’t. It’s Mike’s.
1.___________ 2.___________ 3.___________ 4.___________
5.___________ 6.___________ 7.___________