Many gifted students _____ poorly in school because they found school unchallenging and as a result lost interest.

1. A.
   worked on
2. B.
   got on
3. C.
   lived on
4. D.
   carried on

Many gifted students _____ poorly in school because they found school unchallenging and as a result lost interest.

       A. worked on  B. got on C. lived on     D. carried on