II. Choose the word whose main stressed syllable is placed differently from that of the other in each group. 1. A. football B. windsurfing C. badminton D. aerobics 2. A. volleyball B. weather C. winter D. vacation 3. A. climbing B. canoeing C. cricket D. cycling 4. A. leisure B. diving C. origami D. movie 5. A. adore B. enjoy C. fancy D. detest 6. A. bookstore B. improve C. goldfish D. novel 7. A. satisfy B. average C. volunteer D. cultural 8. A. origami B. delicious C. community D. technology 9. A. detest B. discuss C. adore D. addict 10. A. teenager B. negative C. solution D. benefit 11. A. satisfied B. socialize C. volunteer D. exercise 12. A. information B. technology C. community D. activity 13. A. library B. museum C. melody D. favorite 14. A. protection B. addicted C. computer D. goldfish 15. A. skateboard B. sticker C. adore D. leisure