Life skill is one of the most important, (factor) to support students. Therefore, some people hold the idea  unpaid community work should be a compulsory part of high school programs to help students gain life skills and knowledge. And there are a lot of high schools (perform) some programs like that. (person), I think those programs are very good because they help students to get the opportunity  (see) and experience different aspects of life.

    Instead of watching TV or playing games on the computer at home, students will accumulate a lot of useful experience and knowledge  working in the community. Through some activities like that, students will become creative and active since they  (know) how to communicate and keep a good relationship with other people. Especially, in the future, some experiences from participating in community organizations will be very  (value) because it is a vital part in CV when students want to apply for a job.

    To sum up, it will be good idea for students to carry out unpaid community service in high schools. These programs will improve students' life skills and  (they) understanding of life.