I. Choose the word whose underlined part is pronounced differently from the rest in each group.
1. A. southern B. sunbathing C. breath D. thunder
2. A. island B. rescue C. institute D. limestone
3. A. jungle B. gist C. grind D. emigrate
4. A. stretcher B. chemistry C. Christmas D. character
5. A. heritage B. shortage C. teenage D. luggage
II. Choose the word that has the stress pattern different from that of the other words.
1. A. reserved B. invent C. beneath D. wardrobe
2. A. character B. transmit C. opposite D. dangerous
3. A. festival B. heritage C. resident D. selection
4. A. expensive B. college C. negative D. sociable
5. A. morning B. college C. arrive D. famous