is this your book?no,it's 什么.（提示he)

Is this your ________activity book?(teacher) No.It's______(Jim) is this your book?no,it's 什么.（提示he) 1.Is this your english book?no,it's no.2.this not is your pen is white 改错 Is this your book?Yes it's_ book _your teachers short?No,they're_ 改错：is this book your? This is ( ) book.your|yours Is this your m( )book Is this your book No __(I) is in my bag Is this your()activity book?(teacher)括号里的词正确形式填空0Is this your()activity book?(teacher)whose textbooks()they?(be)No.It's().(Jim) Is this（）book?No,it's（）book. _____me,is this your book,Tom? Is this your book ? 变为复数句 Is this your book?的肯定回答 is this your book?(肯定回答) Is this your book 怎样回答 is this your book?的同义句 Is this your book 改成同义句 Is this your book?( ),it's( )