——Whose book are these?——They`re( our )books 为什么是our?

——Whose book are these?——They`re( our )books 为什么是our? whose books are these?They're t______ Are these books (interesting)?——Yes.they are. Whose pencils are these?They are (our/ours)pencils.They are( whose is this book Whose are these books These are our gloves .they ( ). —（）are they?—They are our new friends. （ ）（whose,whos)are these shoes?they are ( )(our,ours)选择正确的单词 these books are very intersting.改为感叹句 —— ——books they are. Whose are those books?Let me see.they are________ A our B th These are our books改成单数 These are our books.(改成单数）