10. He made a $5000 (donate) to charity
donation
3. Community (serve) has a lot of positive effects on students.
service
5. He’s well-known in the local (communal).
community
6. All our profits are reinvested in research and (develop).
development
1. It’s important to (protection) your skin from the harmful effects of the sun
protect
2. The craft villagers are so (skill).
skilful
7. The homeless shelters are entirely staffed by (volunteer) worker.
volunteer
8. We help the (old) with housework and gardening.
elderly
9. I’d like to work as a volunteer for a charity (organize).
organization