请帮我改为反意疑问句
问题描述：
请帮我改为反意疑问句
I think John raises a pet,____?
I suppose cats are friendly animals,____?
I don't think he needs help,____?
He guesses you keep an English diary,_____?
..
顺便说一下怎么改？
答
I think john raises a pet,doesn't he?I suppose cats are ftriendly animals,aren't they?I don't think he needs help,does he?He guesses you keep an English diary,don't you 方法：首先判断反义疑问句反的是...