Ответ: We’re the
students. This is our classroom. The door in our classroom is
white.

I’m at home
now. My
room is small, but it’s light and clean.

These are my
sisters. Their names are Mary and Ann.

Open your
books, please.

Sit down,
Peter. Your mark is “good”. Is she a
teacher? Are these boys and girls her pupils?

This man is
an engineer. His name’s Petrov.