Chọn đáp án đúng

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the other three in the position of primary STRESS in each of the following questions from 9 to 10 (0.5 pt)

8. A. criticize                             B. attraction                       C. succession         D. production

9. A. lucky                                  B. father                  C. cover                      D. receive