Ask questions to the given answers. use the present progressive. ,we are. , they aren't. ,she is. ,he isn't ,i am not.

1. Are you cooking? - Yes, we are.
2. Are they swimming? - No, they aren't.
3. Is she skating? - Yes, she is.
4. Is he playing? - No, he isn't.
5. Are you kidding? No, I am not.