this is --book i bought yesterday.isn't it --interesting one?填冠词

this i book is minethis( i ）book is mine This book is his,that book is____(I) I interested this book和I think this is aninteresting book有区别吗? this is [ ] [ i ] book.[ ] [ your ] is over there . This is my book.（同义句） I am ____ ____ ____ this book. Whose book is this? This is a book whose is this book? This book is yours Lily,is this book()? this is ( ) book. This is the book that I bought it yesterday.改错 This is the very book that I lost yesterday. this is the interesting book I have ever this is the book which i bought yesterday This is the same book as I lost yesterday.类似 This book is very i____,so I like it I have read this book .It is very interesting.