Those are her aunts （改为否定句）

Those are her aunts （改为否定句） 1.Are these her sisters?2.Are those his aunts?做回答 Those are their aunts and uncles.变为单数形式 Those are their aunts and uncles.变为单数句 Those are her books her画线 提问 this is my backpack复数,they are my aunts单数,those are my CDs划线提问my CDs. Is this your sister?(改为复数句） Those are Zhang jie is aunts.(改为单数句） Those are her photos改为单数形式~ Are those her friends?(作否定回答) Are those her erasers改为单数句 Those her pencils are red 改错 Those are her jeans改为同义句 those are her cousins （改为单数形式) those are her books 改成单数 Those her pebcils are red .改错 those are her 后面应填什么? Those are her trousers.(改成同义句)Those trousers are__. Those are her friends.中的her是什么句子成分