I am. She is

1.

be - быть
имя
возраст
Я - Катя.
I am Kate.
I am seventeen years old.
I am a teacher.
I’m ...
род
деятельности

2.

She is Kate.
She is eighteen years old.
She is a baker.
She’s ... .
He is ... .
He’s ... .

3.

We are Kate and Mary.
We are nineteen years old.
We are doctors.
We’re ... .
You are ... .
You’re ... .
They are ... .
They’re ... .