1. B: What is he doing now?

    G: He is sweeping the floor.

2. B: Are they doing some washing?

    G: No, they are eating.

3. B: What is she doing now?

    G: She is cleaning the windows.

4. G: What is he doing now?

    B: He is doing his homework.

5. G: Is she in the garden now?

    B: Yes, she is. She is watering the flowers now.