It was not easy for him to buy good shoes because he had such a big _____ of feet

1. A.
   couple
2. B.
   size
3. C.
   number
4. D.
   pair

It was not easy for him to buy good shoes because he had such a big _____ of feet.

   A. couple                B. size                          C. number                    D. pair

It was not easy for him to buy good shoes because he had such a big _____ of feet.

   A. couple                B. size                          C. number                    D. pair