This is the least interesting book ____ during my holidays.

This is the least interesting book .变为同义句 This is the least interesting book I have ever read my book is the least interesting book i have ever seen 定语从句的题This is the least interesting book_____during my hoild the book ____(it )is very interesting this book is the most interesting book this book is the most 填词.I ____ the book is interesting.It is boring. this book is ------interesting than the other two.it is ---- This is a interesting book this book is easy() interesting This book is ()(real) interesting the book ____ is very interesting everyone likes it