Составить по 3 предложения с глаголом "to be" в настоящем, прошедшем и будущем временах.

I am a teacher of English.

She is a very beautiful girl.

They are friends.

My son was very handsome.

That summer was very hot.

My parents were very happy.

I will be a student in a year.

You will be a very good brother.

The girl will be a great artist.