Задайте к предложению общий, альтернативный, специальный и разделительный вопросы, Run downstairs. Your sister is waiting

Run downstairs. Your sister is waiting for you.

1) Общий вопрос: 

Is my sister waiting for me?

2) Специальные вопросы:

What is my sister doing downstairs?

Who is my sister waiting for?

Whose sister is waiting for me?

Where is my sister waiting for me?

3) Вопрос к подлежащему:

Who is waiting for me?

4) Альтернативный вопрос:

Is my sister or my mum waiting for me?

Is my sister walking in the street or waiting for me downstairs?

5) Разделительный вопрос:

My sister is waiting for me downstairs, isn\'t she?