This book isn't mine___yours.It's hers.横线上填and

This book isn't mine___yours.It's hers.横线上填and This id card isn't ____.It's __________.里为什么要填mine和hers this isn't hers,i think it's his This book isn't jim's .It must be___ I found this story book very--and it was very cheap too 横线上填 横线上填什么英语词?is　this　your　comb?No,it　isn‘t——.　　Whose　comb　is　it 英语翻译but it isn t hers.lt s mine!it isn t hi s mine! who is this book?it’s hers改错 This book isn't ___It's Jim's.填 mine 还是 my if the book isn"t yours,____can it be?(who else"s )为什么不填what I t____ this book is your sister's.横线上该填什么? -This book is mine.____that book?-It'sLinda's 【____上填什么?】