Nowadays, an increasing number of people are concerned about whether the unpaid community service should be a compulsory part in high school.
some people think that student need to use their free time to do some volunteer works work for local community.
.... Start sentences with capital letters. It's difficult for others to identify your sentences when you present your essay in this manner :(
Note; student needs / students need
Firstly, students are not qualified to do most ofthe volunteer jobs
if a student who is trained for nothing to teach children how to play football, the children can be injured by without getting any information for how to protect themselves and prevent this kind of situation.
... pay attention to punctuation!
If a student who is not trained to coach children on how to play football, may not be able to prevent children from getting injured during their practice sessions.