I . Choose the word (A, B, C or D) whose stress is different from the others. 1. A. modern B. tennis C. exhaust D. useful 2. A. equipment B. exercise C. volleyball D. usually 3. A. sporty B. active C. create D. racket 4. A. sportsperson B. aerobic C. marathon D. skateboarding 5. A. national B. article C. badminton D. achievement II. Choose the word (A, B, C or D) whose underlined part is pronounces differently. 6. A. aerobic B. airplay C. rarely D. atmosphere 7. A. unfair B. prepare C. nearly D. airplane 8. A. fairy B. really C. volunteer D. idea 9. A. parent B. reindeer C. upstairs D. careful 10. A. careless B. downstairs C. armchair D. fearful III. Choose the correct form of the words (A, B, C or D) to complete the sentences. 11. Tom! You won the first prize in the karate competition. A. Congratualating B. Congratulations C. Congratulation D. Congratulates 12. ______aerobics is one of the effective ways to lose weight A. Did B. Do C. Doing D. To do 13. Last week, I went _____ with my cousins at the park. A. cycling B. to cycle C. cycle D. cycled 14. It's ______ for you to go swimming every weekend because you can increase your height. A. useful B. using C. used D. useless 15. We cheered _____ when we saw our favourite basketball team on TV. A. louder B. loudest C. loud D. loudly