Exercise 5: Find the word whose stress pattern is different from the others of the same group.

1.   A. physical              B. activity                C. increase               D. expectancy

2.   A. conform              B. perhaps                C. remove                 D. various

3.   A. percentage          B. advantage             C. examine               D. influence

4.   A. decay                  B. purpose                C. however               D. invention

5.   A. prefer                  B. electricity             C. invent                  D. collaborate

6.   A. amazing              B. ability                  C. performance         D. television

7.   A. appear                 B. audience               C. government          D. talented

8.   A. painter                B. energy                  C. express                D. boundary

9.   A. inspire                B. resign                   C. dangerous            D. exchange

10. A. commodity         B. material                C. deposit                 D. quality