He was conferred to his bed by illness.

Options

A. by illness
B. to his bed
C. No error
D. He was conferred

Answer

D

Explanation

confine (V.): to keep somebody/an animal in a small or closed space. conferred (V.): to give somebody an award/a de gree/a particular honour/right be confined to bed (Id.): to have to stay in bed. Hence, He was confined is the right usage.