Choose 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

Exercise 3. Choose 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