Глагол to be (быть, являться, находиться)

Вставьте нужную форму to be
I… ready. They…warm.
It…cold. I…ten.
We …nine. Olga…busy.
You…cold. They….hot.
She…ready. You…right.
He…hot. The dogs…angry.
Nina and I… from Vladivostok.

Задай вопрос
They are ready. Are they ready?
She is busy.
He is right.
We are late.
It is hot.