i think this book is____（她的

i think this book is____（她的 This book is his,that book is____(I) I think the ninth lesson is____(interesting) in Book Ⅱ. i think this book is interested的主语是什么 I think this book is ------------（interest） This is____(expensive)book in the shop I think different people think of this book ( ).填 different i don't think this is____(go)to taste great I think the shop is____(close)at this time of the day.有人愿意帮我 I interested this book和I think this is aninteresting book有区别 I think this book is （ ）students.(填介词） I think this book ___(it) is very interesting.