----- Nội dung dịch tự động từ ảnh ----- IX. Fill in each blank with a suitable preposition. 1. Tom Holden worked ______________ a volunteer at a charity in 2010. 2. They provided 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 campaign to help children ______________ need. 8. They provided street children ______________ food and books.