This book is expensive
- The expensive book
- This book is too expensive
- This book is very expensive
- Why is this book so expensive
- This book is less expensive than that one
- This book is more expensive than that book
- This book is more expensive than that one
- This book is very expensive adjective
- This book is not as expensive as that one
- Nam said this book is too expensive
- I don t think this book is expensive