I am the tallest in the class, ...?

• aren`t I

• am I

He is a doctor, ... ?

• is he

• isn`t he

• isn`t she

She isn’t coming, ... ?

• is he ?

• isn`t she?

• is she ?

Your mother is not very old, ...?

• isn`t you

• is she

• isn`t she

She was a great teacher, ....?

• was she?

• wasn`t she

• wasn`t I

You are getting married, ...?

• aren`t you

• am you

They aren`t writ­ing now, ....?

• are they

• are you

• aren`t they

Olga can’t swim fast, ...?

• can`t she

• she can

• can she

Stu­dents must come to Uni­ver­si­ty in time, ... ?

• must­n’t they

• must they

• must I

I am right, ... ?

• am I

• aren’t I