1. G: What are you doing now?

　B: I’m writing an e-mail.

2. G: What is he doing now?

　B: He is watering the flowers.

3. G: What is she doing now?

　B: She is listening to music.

4. B: What is he doing now? 

　Is he playing football now?

　G: No, he isn’t. He’s reading a book.

5. B: What are they doing now?

　G: They are watching TV.

6. B: What are they doing now? Are they studying?

　G: No, they aren’t. They are cleaning the room.