Как вставить нужную форму глагола to be

The forms of verb to be in Present Indefinite are am, is, are.

I am a pupil. We are pupils.

You are a pupil. You are pupils.

He is a pupil. They are pupils.

She is a pupil.

The forms of verb to be in Past Indefinite are was, were.

I was a child. We were artists.

You were a pupil. You were pupils.

He was a doctor. They were actors.

She was a teacher.

There is an interesting story about the tower in our city.

There are many questions about it.

There was a car near his house.

There were some children in the bus.