№6.
1. They aren't playing the piano.
2. I am not talking.
3. He isn't writing.
4. She isn't dancing.
5. We aren't jumping.
6. She isn't walking.
7. We aren't watching TV.
8. You aren't driving a car.
9. I am not reading.
10. He isn't making a sandcastle.
11. They aren't painting a picture.
12. You aren't singing a song.
№7.
1. Are they playing the piano?
2. Am I talking?
3. Is he writing?
4. Is she dancing?
5. Are we jumping?
6. Is she walking?
7. Are we watching TV?
8. Are you driving a car?
9. Am I reading?
10. Is he making a sandcastle?
11. Are they painting a picture?
12. Are you singing a song?
№8.
1. We aren't driving a car.
2. Are they making a sandcastle?
3. She isn't watching TV.
4. I am painting a pictue.
5. He isn't playing the piano.
6. Are you singing a song?
7. She is dancing.
8. Are they talking?
9. We are walking.
№9.
1. No, I am not.
2. Yes, she is.
3. No, they are not.
4. No, he is not.
5. Yes I am.
6. No, we are not.
7. Yes, she is.
8. Yes, I am.
9. No, he is not.
10. No, I am not.
11. Yes, they are.
12. No, she is not.