Fill in the blanks with the words given. Change the form where necessary. voluntary citizen confine particular worthwhile delighted scheme source concerned variety 1. The class was divided into four groups and each group focused on one ________ aspect of American culture. 2. All our work is ________ with people and involves quality and customer care. 3. Helping and doing things for the poor is always a ________ activity. 4. We need our schools to teach students to be good ________. 5. They develop ________ to make sure that the handicapped get help when in need. 6. At that time teaching was his only ________ of income, which was not sufficient to support his large family. 7. He was always ________ within the four walls of his study all day. 8. For a ________ of reasons, some people may need help and assistance in finding a home. 9. We are always ________ to welcome volunteers to help us out in the office. 10. She does two afternoons’ ________ work at the school which her children attend.