Answer:
1) Are you eating dinner at the moment?
No, I'm not.
2) Does your friend sometimes play computer games in the evenings?
Yes, he does.
3) Is it raining now?
No, it isn't.
4) Does that villa belong to a rich businessman?
Yes, it does.
5) Are you going shopping this weekend?
No, I'm not.
6) Does she like listening to music?
Yes, she does.
I hope I helped you!