VII. Mark the letter A,B,C,D on your answer sheet to indicate the word that differs from the other tree in the position of primary stress in each the following question . Question 25 : A. university B. community C.obesity D. monopoly . Question 26 : A. avoid B. vegetarian C.graffiti D. triathlon . Question 27 : A.occasion B.depression C. statistics D. volunteer . Question 28 : A. mural B. melody C. prepare D.buddy