----- Nội dung dịch tự động từ ảnh ----- I. Find the word which has a different sound in the part underlined. 1. A. killed B. listened C. perfected D. preferred 3. A. oranges B. changes C. dances D. notes 5. A. decided B. posted C. stopped D. needed 7. A. pleasedB. smoked C. stopped D. missed 9. A. science B. like C. music D. ice 11. A. teacher B. chess C. lunch D. school 13. A. photo B. going C. brother D. home 15. A. opened B.knocked C.played D.occurred 2. A. opens B. books C. mistakes D. notes 4. A. pens B. apples C. finds D. likes 6.A. carried B.looked C.managed D.opened 8.A. waited B. mended C. objectedD. faced 10. A. farm B. after C. walk D. class 12. A. meat B. reading C. bread D. seat 14. A. worked B. wanted C. stopped D. asked 16. A.talked B.watched C.lived D. stopped