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

You --- is am are Kevin.

He --- is am are John.

I --- is am are Peter.

She --- is am are my friend.

It --- is am are my book.

We --- is am are students.

He --- is am are my teacher.

They --- is am are Ben and Jim.

My pen --- is am are blue.

My pens --- is am are blue.