In this institution a medal together with a prize of certain sum of money ______ gains success in science and technology every two years.

1. A.
   are given to anyone
2. B.
   is given to whoever
3. C.
   are given to who
4. D.
   is given to whom

 In this institution a medal together with a prize of certain sum of money _______ gains success in science and technology every two years.

A. are given to anyone   B. is given to whoever   C. are given to who   D. is given to whom