Choose the letter A, B, C or D to indicate the word whose primary stress is placed differently from that of the others. 

1.  A. mudslide B. earthquake C. typhoon D. debris 

2.  A. unpopular B. scientific C. biography D. majority 

3. A. poisonous B. natural C. dramatic D. logical 

4. A. radiation B. geology C. environment D. telepathy 

5. A. disaster B. pollution C. permanent D. eruption 

6. A. charity B. reality C. qualify D. destiny  

7. A. curiosity B. personality C. community D. university  

8. A. transitive B. effective C. positive D. sensitive  

9. A. unaffected B. undrinkable C. uncountable D. unsuitable 

10. A. imperfect B. immature C. immobile D. immoral 

Mark the letter A, B, C or D on your answer sheet to indicate the word whose stress is placed differently from that of the others.

A. interviewer      

B. concentrate     

C. Comfortable   

D. technology

Mark the letter A, B, C or D on your answer sheet to indicate the word whose stress is placed differently from that of the others.

A. applicant         

B. preference        

C. courteous        

D. appointment

Mark the letter A, B, C or D on your answer sheet to indicate the word whose stress is placed differently from that of others in each of the following questions.

A. optimistic

B. compulsory

C. independent 

D. conservation

Mark the letter A, B, C or D on your answer sheet to indicate the word whose stress is placed differently from that of others in each of the following questions.

A. commercial  

B. impolite

C. regretful

D. delicate