BÀI TẬP ĐÁNH TRỌNG ÂM Mark the letter A, B, C or Don your answer sheet to indicate the word that differs from the other three in the position of stress in each of the following questions. 1. A. return B. agree C.open D. reduce 2. A. fashion B. urban C. advise D.package 3. A. improve B. pollute C. culture D. attend 4. A. decide B. reduce C. famous D. invite 5. A. schoolbag B. arange C. about D. intelligent 6. A. happen B. finish C. invite D. reading 7. A. schoolbag B. arange C. afford D. intelligent 8. A. happen B. open C. enjoy D. reading 9. A. collection B. arrange C. window D. intelligent 10. A. bookshop B. finish C. study D. collect