Trọng âm của từ 3 âm tiết 1. A. computer B. friendliness C. hamburger D. teenager 2. A. holiday B. semester C. family D. interest 3. A. wonderful B. battery C. apartment D. thunderstorm 4. A. document B. classical C. national D. pagoda 5. A. beautiful B. September C. November D. December 6. A. animal B. electric C. different D. hospital 7. A. century B. horrible C. adventure D. company 8. A. capital B. badminton C. terrible D. amazing 9. A. museum B. opera C. uniform D. memory 10. A. attractive B. volleyball C. correctly D. semester 11. A. calendar B. holiday C. understand D. colorful 12. A. exciting B. important C. remember D. Pyramid 13. A. seventeen B. anything C. cucumber D. mountainous 14. A. library B. October C. usually D. interesting 15. A. Vietnamese B. lemonade C. important D. Japanese 16. A. seventy B. telephone C. benefit D. engineer 17. A. suitable B. religion C. develop D. romantic 18. A. character B. kangaroo C. butterfly D. celebrate 19. A. article B. maximum C. recycle D. generous 20. A. detective B. discover C. encourage D. primary 21. A. disappear B. energy C. regular D. charity 22. A. solution B. powerful C. whenever D. unselfish 23. A. personal B. interview C. collection D. forester 24. A. typical B. comedy C. separate D. unlucky 25. A. decorate B. arrival C. employer D. historical 26. A. employee B. interrupt C. recover D. politely 27. A. grocery B. scenery C. defensive D. championship 28. A. convenient B. profession C. pollution D. attitude 29. A. permission B. qualified C. processing D. government 30. A. citadel B. protection C. pesticide D. dynamite 31. A. disabled B. volcano C. constancy D. consuming 32. A. accident B. countryside C. Canada D. continue 33. A. architect B. suggestion C. solution D. position 34. A. nobody B. designer C. relative D. strawberry 35. A. agency B. follower C. magazine D. challenger 36. A. mentally B. lyrical C. interest D. domestic 37. A. terrify B. edition C. deposit D. effective 38. A. tropical B. referee C. minimize D. origin 39. A. mosquito B. herbicide C. decision D. composer 40. A. disaster B. committee C. loyalty D. gestation 41. A. medical B. formally C. visually D. erosion 42. A. glorious B. interact C. submarine D. volunteer 43. A. viable B. occasion C. stimulate D. altitude 44. A. ambitious B. conclusive C. correspond D. extensive 45. A. optional B. operate C. orally D. commercial 46. A. atmosphere B. official C. abandon D. located 47. A. endanger B. victory C. conduction D. survival 48. A. contrary B. element C. linguistic D. partnership 49. A. dedicate B. wilderness C. heritage D. athletic 50. A. conductor B. logical C. strategy D. carnivore