Choose the words whose underlined part is pronounced differently from that of the others in each group

1. A. put B. adult C. junk D. sun

2. A. itchy B. riding C. sick D. swimming

3. A. chemical B. children C. headache D. architect

4. A. regularly B. identify C. really D. healthy

5. A. cycling B. doctor C. aerobics D. calories

6. A. coordinate B. triathlon C. allergy D. calorie

7. A. leaf B. life C. knife D. of

8. A. monopoly B. melody C. compound D. concentrate

9. A. paragraph B. cough C. although D. enough

10. A. vegetarian B. depression C. essential D. attention

11. A. myth B. cycling C. itchy D. allergy

12. A. headache B. spread C. health D. weak

13. A. fat B. leaf C. of D. safe

14. A. flu B. sunburn C. junk D. much

15. A. wash B. wear C. wake D. wrap

16. A. sick B. swimming C. itchy D. riding

17. A. really B. healthy C. regularly D. identify

18. A. bad B. tall C. dad D. sad

19. A. although B. enough C. paragraph D. cough

20. A. traditional B. essential C. audition D. picture