This is a book.I bought it.改为宾语从句

This is a book this is a book _____ which I spend 5 yuan. This is a book.I bought it.改为宾语从句 Is this a book? Yes,this is. This is s book.(a book提问) this i book is minethis( i ）book is mine This is a book答语 改错i think this is a good book.i don't think iti think this is a good book.i don't think it有什么错?改错 This book is his,that book is____(I) is this （ ）book?no,that is （ ）book A,you,i B,my,you C,his,my 英语填空题还有3道选择题（1）This is the best film_.A.that I have ever seen B.which I have ever seen C.that he bought D.which I will see (2)This is the book_last week.A.that he bought it B.which he bought it C.that he bought D.when he bou ( )Gina.This is ( ) book A I'm,I B Her,she C She,her this is an (i ) book and i enjoy reading it a lot. This is a book.对a book进行提问 This is a book 改为复数句 This is a interesting book.找错误! this is a book改为复数形式 This a book is good 怎么改错