Составьте 5 предложений в present progressive

He is reading a book.
What are you doing here? - I am waiting for my friend.
Listen! Someone is knocking at the door.
It is not raining now.
Who is smoking?

I'm walking down the street now.

I'm eating at the moment, so I can't tell you the story now.

I'm reading a book for my sister

The summer is passing too quickly 

This boy is acting like his father