Joe was _______2______ by a serious illness,
                    举一反三
- Why is M’dear asked when a person is of serious illness?
 - A terminally ill patient has serious illness but will not die soon.
 - To our ________, Geoffrey’s illness proved not to be as serious as we had feared.
 - If you suspect that the illness might be serious, you should not ________ going to the doctor.
 - Depression is a serious illness that can disable some people and cause others to become suicidal.
 
