A．They are interesting to look at．
B．They have lost some of their legs.
C．They do not match the oval table at all.
D．They are uncomfortable to sit in for long.
A．They investigate the retirement homes in America.
B．They are on issues facing senior citizens in America.
C．They describe the great pleasures of the golden years.
D．They are filled with fond memories of his grandparents.
A．The loss of the ability to take care of himseff.
B．The feeling of not being important any more.
C．Being unable to find a good retirement home.
D．Leaving the home he had lived in for 60 years.