Those are your books,aren't ____?(填those还是they)

Are those books (your) where are those your books? these are (they)books.those are (your) your,are,books,those连词成句 are those your books 作否定回答 Are those your books的同义句 Whose are those books? Are those ______ books What are those?________(those)are books. Those are your books,aren't ____?(填those还是they) ---Are those your books?---Yes,___.A.it is B.th---Are those your books?---Yes,___.A.it is B.these are C.they are 单词 comic books are those? Those are your books.改为单数形式要怎么改?------your--------.是这样的回答形式。 tell meAre those your books?No,they are< >A.mine B.her C.his D.your are those your maps? are those your lambs? 1-Are these your books?-No,____ are____A.their；theyB.they;theirC.those;their Are those your books?（否定回答）回答：_____,_______ __________。三个空