if unpaid community servicebecame a compulsory part of high school programmes as this type of job gives children the opportunity to discover the real non-Pythagorean problems of today's live .
became suitable for simple past and today's live is not mention past
when doing unpaid community service
I can't find the verb
can strongly
can (modal) face v1
by doing unpaid community service children experience new things
verb?
For example, they can divide in small groups, then raise all kinds of charity events, make plans and suggestions how everything should look like, or, on the contrary, teach younger students independently, work on their own, try to make ideas by oneself.
I think its too long and confusing
SV, or SV
Finally and most importantly,
better change this diction