打电话的对话补充（小学六年级英语）

打电话的对话补充（小学六年级英语）
A:Hello,23569273.
B:Hello,May I __________ __________ Jack?
A:Sorry.He __________ in.__________ is that,please?
B:__________ __________ Peter speaking.__________ is Jack?
A:__________ at school.
B:Why?Isn't __________Saturday today?
A:Yes.They have no school today.
But there is a football match __________ Class One and Class Two.
B:I see.Thank you.