Talk about doing volunteer work

Speaking test: Talk about doing volunteer work.
1.What did you do?
2.How did you do that?
3.Who did you do that volunteer works with?
4.Why did you do that?
5.What have you done or what will you do in the future to help our community?
6.How did you feel  after taking part in volunteer work?
7.Do you think volunteer is good for your health?Why?Why not?