A．He underwent immediate surgery. 
B．He retired from his job. 
C．He researched cancer treatments. 
D．He attempted suicide. 

A．His family and friends. 
B．His belief in God and humanity. 
C．His doctors' encouragement. 
D．His loving wife. 

A．Relatives. 
B．His wife. 
C．Workers from a local hospice. 
D．Doctors from a local hospital.