I. Find the word which has different sound in the part underlined. 1. A. collection B. tradition C. exhibition D. question 2. A. version B. pleasure C. usual D. design 3. A. closure B. sure C. pleasure D. leisure 4. A. ocean B. concert C. musician D. official 5. A. so B. expensive C. saxophone D. music 6. A. treasure B. closure C. exposure D. ensure 7. A. happy B. hard C. similarity D. talent 8. A. chorus B. brochure C. machine D. chef 9. A. treasure B. vision C. discussion D. decision 10. A. exhibition B. action C. question D. tradition 11. A. wash B. warm C. wall D. walk 12. A. pan B. bag C. water D. add 13. A. sauce B. aunt C. caught D. daughter 14. A. document B. naughty C. audience D. water 15. A. one B. bottle C. coffee D. pot 16. A. morning B. what C. problem D. yogurt 17. A. talk B. salt C. sausage D. cause 18. A. pork B. flower C. cow D. flour 19. A. noodle B. food C. soon D. cook 20. A. theater B. health C. bath D. father 21. A. storage B. advantage C. message D. garage 22. A. feature B. chapter C. literature D. culture 23. A. language B. passage C. danger D. angry 24. A. student B. graduate C. gradual D. soldier 25. A. chocolate B. marching C. chemistry D. speech 26. A. chair B. child C. cheese D. architect 27. A. stopped B. carried C. looked D. watched 28. A. gift B. region C. geography D. germ 29. A. children B. chili C. chaos D. chicken 30. A. result B. unusual C. uncle D. difficult II. Choose the best option to complete each sentence.