He has ____ for ten years.

It’s nice ___________ the doctor to devote all the time he has _______ for the patients.

A. of; to care           B. for; to care                  C. for; to caring             D. of; to caring

 He has ____ for ten years.

A．dead             B．been dead         C．be dying          D．be died

----------Do you know the _________about the writer?

?? ----------Yes, he has _________for 2years.

A. die; died???????????? B. death; died?????

C. die; been dead???????? D. death; been dead