сделайте мне примеры пожалуйста помогите срочно нужно)

1. I have a book.
This is my book.
Give it to me
The book is mine.
I read it myself.
2. You are late.
I'll ask you.
What is your favorite music?
This bag is yours.
Can you open the window yourself?
3. He is a good friend.
Let him go home.
It's his car.
The car is his.
He did it himself.