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. Question 1: A. office B. simplicity C. official D. certificate Question 2: A. dominance B. flexibility C. imitate D. immersion 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 stress. Question 3: A. bilingual B. contribute C. guarantee D. admission Question 4: A. translate B. pronounce C. persuade D. borrow