I. Choose the word that has the underlined part pronounced differently from the others. 1. A. centre B. kid C. encourage D. colour 2. A. chemistry B. school C. mechanic D. charity 3. A. tutor B. volunteer C. student D. community 4. A. graffiti B. garage C. general D. globe 5. A. provide B. donate C. program D. clothes 6. A. laugh B. cough C. bought D. tough 7. A. game B. gym C. girl D. bag 8. A. calorie B. labour C. community D. volunteer 9. A. environmental B. benefit C. service D. sick 10.A. danced B. helped C. watched D. enjoyed 11.A. collect B. cough C. think D. certain 12.A. played B. lived C. stopped D. carved 13.A. colour B. face C. city D. recycle 14.A. global B. geography C. green D. big 15.A. charitable B. character C. headache D. school 16. A. score B. comics C. receive D. concert 17. A. public B. cucumber C. uniform D. during 18. A. great B. clean C. team D. means 19. A. needed B. collected C. helped D. started 20. A. horrible B. hour C. house D. here 21. A. collect B. receive C. comics D. colour 22. A. eat B. leave C. headache D. teaching 23. A. provided B. visited C. decided D. looked

II.   Choose the word that has the main stress placed differently from the others.

1.   a. encourage                b. volunteer                 c. overcome                 d. understand

2.   a. informed                  b. worried                    c. relaxed                     d. depressed

3.   a. recognition              b. affordable               c. independent            d. adolescence

4.   a. artisan                      b. frustration               c. emotion                   d. forbidden

5.   a. recreational              b. university                c. individual                d. communicator

II.Choose the word that has the main stress placed differently from the others.

1.A.  encourage        B.   volunteer            C.   overcome           D. understand

2.A.  informed          B.   worried               C.   relaxed                D.depressed

3.A.  envious             B.   astonished          C.   suburban             D.defensive

4.A.  household        B.   tunnel                  C.   igloo                    D.respect

 I. Choose the word whose main stress is placed differently from the others.

1.   A. centre                    B. collage                  C. encourage             D. colour

2.  A. chemistry              B. compound            C. mechanic              D. charity

3.   A. tutor                      B. volunteer              C. student                  D. concentrate

4.   A. graffiti                   B. garage                    C. general                  D. fragile

5.   A. provide                 B. donate                   C. delicious               D. gardening      

6.   A. donate                   B. allergy                   C. service                  D. member

7.   A. children                B. volunteer              C. people                   D. itchy

8.   A. donating               B. cleaning                C. making                  D. playing

9.   A. homeless              B. people                   C. country                 D. disabled

10. A. volunteer              B. graffiti                   C. donate                   D. obesity

Circle the word which has main stress placed differently from the others.     
 
  A.  skyscraper         B.   machine         C.   dishwasher           D.   palace