Вставьте нужную форму to be. Постройте вопросительную и отрицательно форму предложений She ... a girl. He also student last year. l teacher. It a dog. They at home now. You my friend. He be a doctor soon. They at school yesterday.

She is a girl. Is she a girl? She isn't girl.

He also is student last year. Is he also student last year? He also isn't student last year.

It is a dog. Is it a dog? It isn't dog.

They are at home. Are they at home? The aren't at home.

You are my friend. Are you my friend? You aren't my friend.

He will be a doctor soon. Will be he a doctor soon? He won't be a doctor soon.

They were at school yesterday. We're they at school yesterday? They were not at school yesterday.