giải hộ mình với ạ , cảm mơn I. Choose the word whose underlined part is pronounced differently from that of the others in each group. 1. A. few B. new C. threw D. knew 2. A. weight B. height C. eight D. vein 3. A. wanted B. helped C. wicked D. naked 4. A. intermediate B. immediate C. medium D. medicine 5. A. uncertain B. unbeatable C. unanimous D. undone II. Choose the word which is different from the other in the position of primary stress. 1. A. sovereignty B. edition C. advantage D. enrichment 2. A. commit B. open C. index D. preview 3. A. candidate B. habitat C. wilderness D. attendance 4. A. recipe B. candidate C. instrument D. commitment 5. A. conceal B. contain C. converse D. conquer 6. A. integral B. terrific C. museum D. cathedral 7. A. architectural B. cosmopolitan C. appreciative D. archeologist 8. A. compulsory B. compliment C. methodical D. certificate 9. A. endanger B. catastrophe C. opponent D. vulnerable 10. A. economics B. engineering C. information D. geography