I. Find the word which has different sound in the underlined part.
1. A. treasure B. closure C. exposure D. ensure
2. A. happy B. hard C. similarity D. talent
3. A. chorus B. brochure C. machine D. chef
4. A. treasure B. vision C. discussion D. decision
5. A. exhibition B. action C. question D. tradition
II. Find which word does not belong to each group.
1. A. violin B. artist C. saxophone D. guitar
2. A. portrait B. opera C. camera D. photograph
3. A. rock B. rap C. ballet D. pop
4. A. film director B. film producer C. singer D. actor
5. A. crayon B. pencil C. canvas D. water puppet
III. Choose the word that has the different stress from the others.
1. A. adventure B. advertisement C. buffalo D. detective
2. A. cavity B. unhealthy C. personal D. shower
3. A. music B. science C. teacher D. contain
4. A. paddle B. invent C. display D. cartoon
5. A. information B. direction C. tomato D. potato
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