I/ 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: (0.5pt)
Question 5: A. imlimit B. unlucky C. unhealthy D. impolite
Question 6: A. opportunity B. competitive C. communicate D. unfortunate
Question 7. A. medical B. tsunami C. artistic D. eruption
Question 8. A. evacuate B. telepathy C. radiation D. communicate