关于think否定：My brother___Beijing Opera____interesting关于think否定：My brother___Beijing Opera____interesting.A thinks,isn'tB doesn't think,is不是说 主语是第一人称时才 否定前置的么 这个不是第一人称啊！

That is my brother.改为否定句 My brother likes tennis. 改为否定句 That is my brother.改否定句. That`s my brother.改为否定句 they are my brother变成否定句 this is my brother 改为否定句 they’re my brother.(改为否定句) My brother likes going shopping.(改为否定句My brother likes going shopping.(改为否定句) 关于think否定：My brother___Beijing Opera____interesting关于think否定：My brother___Beijing Opera____interesting.A thinks,isn'tB doesn't think,is不是说 主语是第一人称时才 否定前置的么 这个不是第一人称啊！ I do my homework with my brother改成否定句 -_-||||关于宾语从句与some变any的问题.I think his brother need some help.变否定句...I don't think his brother needs _______ help. My brother runs every morning.(改为否定句） My brother _____ _____ every morning. My brother's used to hard work.改为否定句 My brother _________________ hard work my brother has a bike（做否定回答）my brother（）（）a bike these are my brother（改为否定句） these＿ ＿ my brother. My brother is playing football.改为否定句 My brother（ ）playing football. My brother has some toys.(改为否定句) my brother goes to work by subway否定句