Circle the word that has the underlined part pronounced differently from the others

III/ Circle the word that has the underlined part pronounced differently from the others. (0.5 pt)
1. A. of                        B. fat                            C. few                          D. safe
2. A. sping                   B. visit                         C. present                    D. usually
 
1. A. answer               B. teacher                   C. butter                     D. birth
            2. A. surprise              B. alone                       C. neighbour               D. burn
            3. A. of                        B. fat                           C. few                         D. safe
            4. A. sping                   B. visit                         C. present                    D. usually
            5. A. curl                     B. keen                        C. glove                       D. cook