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

I. A. Choose the word that has the underlined part pronounced differently from the others:

1.   A. pancake                     B. stadium                 C. tasty                       D. change

2.   A. grocery                      B. money                   C. month                    D. comfort

3.   A. effect                         B. delicious               C. president               D. selection

4.   A. just                             B. summer                 C. much                     D. humid

5.   A. started                        B. helped                   C. watched                D. decided

B. Find the word which has different stress from the rest:

6.     A. humid                        B. airmail                   C. discuss                  D. pancake

7.     A. notice                        B. effect                     C. contact                  D. surface

8.     A. concern                      B. comfort                 C. product                 D. market

9.     A. customer                    B. grocery                  C. resident                 D. delicious

10.     A. organize                     B. community           C. restaurant             D. neighborhood