I/. Choose A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

      1: A. slowly                B. downtown                     C. power                                         D. crowded

      2: A. modern              B. pollute                          C. produce                                          D. congested

      3: A. home                 B. shopping                      C. comb                                         D. locate                          

      4: A. locate                 B. overseas                       C. poster                                          D. often

      5: A. double               B. council                         C. southeast                                         D. thousand

      6: A. home                 B. shopping                      C. comb                                         D. locate                          

1. Choose A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

1.A. national           B. monument           C. translation             D. charity

2.A. sodality           B. academic             C. individual              D. distribution

3.A. grassland                                       B. explore            C. snowman                    D. landscape

4.A. fantastic                              B. powerful                C. sensitive     D. personal

5.A. scientific                             B. intensity                 C. disappearance                             D. expectation

6.A. conference                          B. lecturer                  C. researcher     D. reference

7.A. intentional                           B. optimistic               C. environment                                D participant

Help me!!!!