二、听录音，补全句子。

1. —What is she doing now?

   —She is sweeping the floor.

2. —Is he doing some washing?

   —No, he isn’t. He is making tea.

3. —What are they doing now?

   —They are cleaning the windows.

4. —What is he doing now?

   —He is riding his new bike.

5. —Is she cooking in the kitchen?

   —Yes, she is.