The people you find most diffcult       can also be your most valuable teachers.

A.dealing with     B.to be dealt with   C.to deal with   D.being dealt with

The people you find most diffcult      can also be your most valuable teachers.

1. A.
   dealing with
2. B.
   to be dealt with
3. C.
   to deal with
4. D.
   being dealt with

The people you find most diffcult       can also be your most valuable teachers.

A.dealing with     B.to be dealt with   C.to deal with   D.being dealt with

The people you find most diffcult      can also be your most valuable teachers.