Wolves would starve if food was difficult       , especially during the cold winter months.

 A. to be found                  B. to find                              C. finding                    D. being found

Wolves would starve if food was difficult      , especially during the cold winter months.

1. A.
   to be found
2. B.
   to find
3. C.
   finding
4. D.
   being found

Wolves would starve if food was difficult       , especially during the cold winter months.

 A. to be found             B. to find                            C. finding                     D. being found

Wolves would starve if food was difficult      , especially during the cold winter months.