4．
阅读下面短文，掌握其大意，然后从每题所给的A、B、C三个选项中选出最佳选项。
Bill Adams retired (退休). His daughter, a nurse, asked if he wanted to volunteer at her hospital. Bill didn't think he wanted to be aroufid 1 people, but his daughter said. "Just try it for a week and see how you feel."
Thirteen years later, Bill is 2 volunteering at the hospital two days a week. He says, "Volunteering is a good thing to do, and helping others makes me 3. "Over the years, Bill has worked in many departments (科). Now he 4 in the waiting area outside the X-ray room.
Once, a woman found out that she needed immediate surgery (立即手术), but her 5 were not with her. Bill helped call her family and took them to 6 so they could be together. Later, he 7 the woman again. It was great to see the woman get better. Bill got a lot of 8 from her family.
Bill loves volunteering at the hospital, and he also likes 9 others to join the volunteer work. "All of the volunteers are like family. We're good friends. We love helping others when they are in need." he says. At the age of 81, Bill has no plan to 10 his volunteer work. He has decided to stay busy as long as possible.
