Maybe your books are at home.(改为同义句)Your books____ ____ at home.

Maybe your books are at home.(改为同义句)Your books____ ____ at home. ( ) books are these?Maybe they are Al( ) books are these?Maybe they are Alex's. -What are those、-They are````(they)books.Maybe you put your ID card in the （d ） Are( )your books here? Are those books (your) Are these books ( )(your)? Are they your books?还是Are these your books?为什么? John,are these books----(your) where are those your books? these are (they)books.those are (your) 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 These are------------ your books中间是什么 are those your books 作否定回答