Some people think that teenagers should do community work which is unpaid in their free time that is good way to give the community some benefits. Furthermore the teenagers will obtain many experiences in communication with others and doing new things. Majority of teenagers need to know how to communicate with others in the best way and how to do many things. Firstly, when some teenagers volunteer to clear park, streets or beaches, they will feel happy. Therefore, they will clean their rooms to get a happiness. Secondary, many teenagers should do basic work without get money to can be independent in the future. For example, when some teenagers cook at a restaurant, they will obtain many information of cooking that is good for them in next days. Finally, usually many people want money to work, but when teenagers do not get any money for their working, they will be normally to do something unpaid. On another hand, the community receives benefits as well from unpaid workin...