X/
1. Last year, we started our community garden project.
2. So far we have asked people to donate their books and clothes to the poor children.
3. Because the lake was full of rubbish, they decided to clean it up last Sunday.
4. Green Summer was organized for the first time in 1997.
5. Go Green is a non-profit organization that protects the environment.
6. When did you start working for this charitable organization?
I/
1. bought
2. gym
3. volunteer
4. environmental
5. enjoyed
II/
1. hobby
2. gymnastics
3. donors
4. junk food
5. homeless
III/
1. collecting
2. health
3. hobby
4. flu
5. shape
6. homeless