Are all your books here?——Yes,（）are.Are（)bikes over there?——NO,( )aren't.

---how many books are there in your h( ---There are tow books. Are( )your books here? Are those books (your) Are these books ( )(your)? How many books are there in your () —There are two books.单词是h开头的 Are these books all yours? Are they your books?还是Are these your books?为什么? John,are these books----(your) where are those your books? Are all your books here?——Yes,（）are.Are（)bikes over there?——NO,( )aren't. these are (they)books.those are (your) all the books are on these ---(shelf). These are your books.变一般疑问句 are these your books?改为单数形式 Are these your books?肯定回答 Look!Are ( ) your books over there? These are your books.(改为单数) your,are,books,those连词成句