3. Homeless people do not have their own place to stay.
4. Over 40,000 people gave up their free time for the 2007 Special Olympics World Games.
5. It was necessary for these volunteers to undergo training before doing the tasks.
6. He feels even more confident because of the Speical Olympics World Games
7. You (have the chance / can ) help them fulfill their dreams.
8. How can we help people in our daily lives?
希望是对的 @@ 我已经想尽办法用最简单的英语。。。