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

Exercise 1:

1. A. international
B. approximately
C. flexibility
D. understood
2. A. obesity
B. cigarette
C. intensively
D. dramatically
3. A. urbanization
B. environmental
C. communication
D. unexpectedly
4. A. tunnel
B. nightmare
C. retain
D. thesis
5. A. industry
B. memory
C. ambiguous
D. advertise
6. A. computation
B. unemployment
C. desirable
D. satisfaction
7. A. negative
B. pioneer
C. interchange
D. understand
8. A. committee
B. internal
C. involvement
D. margarine
9. A. authority
B. necessity
C. academic
D. commercially
10. A. reflection
B. division
C. interview
D. remember
Exercise 2:

1. A. autobiography
B. familiarization
C. responsibility
D. availability
2. A. sacrifice
B. waterproof
C. attendant
D. literal
3. A. popular
B. politics
C. exciting
D. origin
4. A. millennium
B. congratulate
C. corporation
D. evacuate
5. A. sleepy
B. trophy
C. facial
D. exact
6. A. companion
B. spectacular
C. ecotourism
D. extraordinary
7. A. tidal
B. abrupt
C. cyclone
D. hurricane
8. A. electricity
B. population
C. necessity
D. innovation
9. A. recent
B. reduce
C. suggest
D. collect
10. A. impressive
B. imposing
C. peacefully
D. fantastic
Exercise 3:

1. A. authority
B. necessity
C. academic
D. commercially
2. A. arctic
B. occasion
C. rickshaw
D. noticeable
3. A. wander
B. downtown
C. annoyed
D. astonished
4. A. workshop
B. mushroom
C. negative
D. recognition
5. A. event
B. index
C. metro
D. dweller
6. A. emotionally
B. responsive
C. activity
D. opportunity
7. A. technical
B. package
C. diameter
D. temperature
8. A. parabolic
B. astronomy
C. experiment
D. collaborate
9. A. elegant
B. regional
C. musical
D. effective
10. A. stimulate
B. organize
C. efficient
D. terminal