Ex 4
1. Last year,many volunteer went to the flooded area and gave free food to people.
2. They also help people rebuild houses and plant trees.
3. Many generous people donated money for poor people.
4. When I was a student, I often joined in charitable work.
5. I used to travel to remoted area with my friends to help people there.
6. We stay in the mountainous area for weeks.
7. We taught the children there to read and write.
8. Being a volunteer was a wonderful experience.
9. After I graduated, I was very busy.
10. Now I still do charity in my hometown.
