III. Complete the sentences with the correct verbs in the box.
plant volunteer clean up donate tutor recycle provide organise
1. _____________ your used books to your local library or charities.
2. ______________ a fundraising event to raise money for charity.
3. ______________ polluted rivers and lakes.
4. ______________ trees or flowers in your backyard or community garden.
5. ______________ at a nursing home, soup kitchen, or homeless shelter.
6. ______________ plastic and paper for a clean environment.
7. ______________ nutritious meals to the poor and needy people.
8. ______________ homeless children who are unable to attend school.