Ответ:

Affirmative:

1)I am cleaning the house at the moment.

2)You are doing the homework.

3)They are making their beds.

Negative:

1)We aren't washing clothes.

2)She isn't cooking

3)He isn't washing the car.

Question:

1)Are you going to the market for a bread?

2)Is she doing it?

3)Is he making his homework?