Volunteering can also be very educational. Some teachers and communities (团体) have developed 8. ________ (program) that specifically combine volunteering with educational goals. This unique combination of community service with teaching and learning is known 9. ________ service learning.

　　People can also learn the importance of volunteering and how they can make 10. ________ positive influence on their communities. Besides, communication and leadership skills are developed too.

.