Заранее ) 3) Fill in the prepositions – at, by, in, for, on, to
1. My friends helped ………. organising charity sale.
2. Tom doesn`t contribute ………. a charity.
3. Would you like to volunteer …..….. the local zoo?
4. There are many poor children ……..… India.
5. We collected clothes …… needy children.
6. You should donate money …..….. charity projects.