I have no sister,too.此句中的too是否应改为either?

I have no sister,too.此句中的too是否应改为either? I have no idea我也没有主意的也,用too还是either? I have no tickets. 后面用的是too 还是either i no loger eat too much meat改为同义句 I have long hair.My sister has long hair too.(改为同义句) —— —— — I like singing.my sister likes singing too改为同义句（）（）my sister I like singing.my sister likes singing too (改为同义句) my sister I have too many rules at my home.（改为同义句） — —too I have never been to Beijing, either还是too ME,TOO!AND I HAVE NO too either用法问题：I’ve got no idea,----.这里用too还是either,也就是当谓语肯定 I have the same feeling too.(改为同义句） I have the same feeling