KEY:
1. He is notrunning. He isn’t running.
2. She is not reading. She isn’t reading.
3. They are not jumping. They aren’t jumping.
4. I am not cleaning. I’m not cleaning.
5. He is not playing. He isn’t playing.
6. We are not cleaning. We aren’t cleaning.
7. Mary is not sleeping. Mary isn’t sleeping.
8. Peter is not shopping. Peter isn’t shopping.
9. She is not eating. She isn’t eating.
10.You are not drawing. You aren’t drawing.