those are picture.（变成单数形式）错了、题目是：those are brothers.（变成单数形式）

Those are my pens.变一般疑问句 Those are English books变复数 Those are our books.变同意句 Those handbag are white 变一般问句 those are old daesks变单数形式 those flowers are lovely.变单数 those are picture.（变成单数形式）错了、题目是：those are brothers.（变成单数形式） Those are Sally's picture books .Those picture books are Sally's.(划线部分提问）划线在Sally's.怎样做,意思相近,为什么做出结果不同. Those are kittens.(对划线部分提问) Are those puppies?（变单数句型) Are those people behind the tree?怎么变陈述句? How much are those English books?变复数 Those cats eating food are lovely(变定语从句) those are old books.(变单数）_______ ____________old___________. those are my sister firends 变疑问并回答 Those are maps 变一般疑问,并回答 英语翻译What are those in picture one?翻译句子！没有图1 什么的！ 英语翻译There are those who think that in this respect picture language preceded oral language Those English books are good.变同义句Those ___ ___ English books.