I. Fill in each blank with a suitable preposition 1. Tom Holden worked -------------- a volunteer at a charity in 2010. 2. They provide housing and other supports ------------------ homeless people. 3. Some volunteers enjoy helping elderly people living ------------------ nursing homes. 4. She donated thousands of pounds ---------------- children's charities. 5. The benefits --------------- volunteering are enormous to you, and your community. 6. You can volunteer to help cook and serve a meal ----------------- a homeless shelter. 7. UNICEF has launched a campaing to help childre -------------------- need. 8. They provide street children ------------ food and books.