反义疑问句的七种形式应该是:
肯定陈述句:He goes to school, doesn't he?
否定陈述句:They didn't leave home, did they?
肯定there be句型:There is some water, isn't there?
否定there be句型:There are no people, are there?
Let's开头的祈使句:Let's play football, shall we?
其它开头的祈使句:Come here, will you?