They are my books.改成单数

They are my books.改成单数 They are my books.请改成一般疑问句,有嘉奖哦 Those are my books 改成 _____ are those? My books are on the bookcase.改成一般疑问句 1、Whose books are they?(翻译）2、They are my friend's books.(翻译） Take these books,they are ____ my way.怎么填 I can‘t find my books. They are ___(miss). Some books are in the sofa.They are my books改正 Whose books are they? They are books. Those aren't my books.___ are his books.是填Those还是填They? These are ()() my books. They are our books(our画横线）改成一般疑问句 They are my new books.对my new books提问I am in Class 5.对 5提问 i have three books.( )om my desk?是it is?还是they are on my desk? These are my sketch-books.They are on the desk.怎么样两句并一句? 单词拼写where are the books?they are on my f____ They are the______(twins) books.