ВСТАВЬТЕ ПРОПУЩЕННЫЕ СЛОВА,

I'm not tired.

This shelf is very heavy.

The children is asleep.

Look! This is Mabel.

I'm cold.

The castie is one thousand years old.

My brother and I are good tennis players.

Amy is at home but her parents are in church.

My sister is a doctor.

ответ: am, are, is, is, am, is, are, is, are, is.