Mark the letter A, B, C or D to indicate the word that differs from the other three in the position of
primary stress pattern in each of the following questions.
Question 1:
A.destroy
B.collapse
C.visual
D.effect
Question 2:
A.Vietnamese
B.invention
C.contaminate
D.biology
A. dəˈstroi
B. kəˈlaps
C. ˈviZH(o͞o)əl
D. əˈfekt
A. vēˌetnəˈmēz
B. inˈven(t)SH(ə)n
C. kənˈtaməˌnāt
D. bīˈäləjē