Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions
Question 20. A. child B. fill C. milk D. pink
Question 21. A. call B. cage C. couch D. cent
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 the primary stress in each of the following questions.
Question 22. A. control B. believe C. offer D. report
Question 23. A. unhelpful B. dangerous C. promising D. violent