Volunteer workers......... their time and efforts for worthwhile causes such as feeding the homeless. This means that they provide services without any compensation.

People who are homeless and considered impoverished or poor are also referred to as the......... .

In some cities, volunteer organizations have formed ......... or homeless shelters. These kinds of shelters are provided for the needy who have nowhere to go.

Other volunteer organizations have formed ......... kitchens for the needy. These establishments provide food for free or at a very low cost to homeless or impoverished individuals.

People who can afford to donate money often give to......... organizations. These groups use the funds to help the needy in various ways.

......... groups are not created for the purpose of earning profits. Rather, they are established to assist and use the collected funds for a worthwhile cause.

Andrew Carnegie is a good example of a......... . This kind of person is concerned about human welfare and education and donates money in order to advance learning and/or to provide better care in hospitals and other societal areas.

The ......... Cross is an international organization that cares for people who are injured in wars, natural disasters and other serious environmental and human catastrophes.

An American governmental organization called the Peace ......... sends American volunteers out to various developing countries in order to work on assignments pertaining to agricultural and development.

Volunteers who work for various organizations often put on campaigns and try to collect ......... from other people who want to help in a financial way.