Write 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.

1: A.icon          B.official           C.difficulty           D.international

2: A.cholera        B.measure        C.effect        D.litter

choose the word with a different STRESS PATTERN from the others

1.A.collapse         B.damage         C.erupt           D.affect

2.A.disaste           B.animal           C.pollution      D.tornado

3.A.forest             B.effect             C.eathquake    D.station

4.Aterrible            B.aquatic           C.permanent    D.beautiful

5.A.improve         B.discuss           C.manage        D.pollute