Odd one out

Odd one out

1.      A. claimed             B. warned                C. occurred             D. existed

2.      A. cheerful            B. machine              C. chance                D. champion

3.      A. feature              B. reason                 C. season                D. pleasant

4.      A. proofs               B. regions                C. lifts                     D. rocks

5.      A. hungry               B. under                  C. culture                D. campus

6.      A. received            B. destroyed           C. appeared            D. erupted