关于think的反意疑问句

题目

关于think的反意疑问句
给下列几个句子……
I think he is happy,__ __?
I don't think he is happy,__ __?
I think he isn't happy,__ __?
She thinks he is happy,__ __?
She doesn't think he is happy,__ __?
She thinks he isn't happy,__ __?

答案

isn't he?
is he?
is he?这话真别扭.
doesn't she?
does she?
doesn't she?