Sắp xếp câu cho đúng ạ

1. Lat year many volunteer went to the flooded area and gave to people free food.

2. They helped rebuild the house and also plan trees.

3. Many generous people donated money for poor people.

4. When I was a student I joined in charitable work.

5. I with my friends used to travel to remote areas to hepl people there.

6. We stayed in the mountainous areas dor weeks.

7. We taught read and write to the children.

8. Being a volunteer as a wonderful experience. 

9. After I grauated I was very busy.

10. Now i still do charity in my home town.