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

Exercise 2. Choose the word that has the underlined part pronounced differently from the others.
1.   A. choose                       B. check                               C. chord                               D. cheap
2.   A. school                        B. scholar                             C. character                         D. cheese
3.   A. each                           B. much                                C. children                           D. chorus                                 
4.   A. gift                            B. gene                                 C. job                                   D. jacket
5.   A. general                      B. gaming                            C. gentle                              D. geography
6.   A. search                        B. sandwich                         C. cherry                              D. character
7.   A. lecture                       B. chapter                            C. kitchen                            D. natural
8.   A. gone                          B. join                                  C. joke                                 D. gentle
9.   A. enjoy                         B. subject                             C. engage                             D. gorgeous
10. A. touch                         B. which                               C. stomach                           D. lunch
11. A. picture                       B. city                                  C. future                              D. question
12. A. guess                        B. gym                                 C. energy                             D. college
13. A. creature                     B. nation                              C. potential                          D. ambitious
14. A. language                    B. foggy                               C. arrange                            D. damage
15. A. century                      B. culture                             C. adventure                        D. letter