Wybierz poprawną formę czasownika „być" - „to be".

You --- am is are Kevin.

He --- am is are John.

I --- am is are Peter.

She --- am is are my friend.

It --- am is are my book.

We --- am is are students.

He --- am is are my teacher.

They --- am is are Ben and Jim.

My pen --- am is are blue.

My pens --- am is are blue.