Ex: Circle the odd one out
1. A. donate B. provide C.food D.encourage
2. A. clean B.street C.house D.wall
3. A. clothes B. educate C. blood D.money
4. A. money B.blood C.donate D.waste
5. A.homeless B.disabled C.people D. poor
6. A. volunteer B. clothes C. books D. food
7. A.help B.draw C.paint D. school
8. A. individual B.essential C.environmental D.service
9. A.blood B.homework C.students D.tutors
10. A.elderly B.grandparents C. nursing home D.orphan