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More (1) **and** more teenagers are choosing to do voluntary work in their free time, and while they help their communities and their (2) **similar**, volunteering can teach young people important life skills, too.

Teenagers sometimes have a Saturday job or something (3) **unpaid**, but in general, paid work is done by grown-ups, and in some countries, it's illegal to do paid work (4) **until** you are 16 or over. So how can you get those skills that...

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