I. Language use 1. A. Affect B. Income C. Poultry D. Idol 2. A. Remind B. Conduct C. Preserve D. Workforce 3. A. Address B. Treatment C. Headphones D. Thriller 4. A. Promote B. Explore C. Shallot D. Preference 5. A. Public B. Patent C. Collapse D. Gender 6. All these old buildings will destryed/ will be destroyed to give space to a new shopping mail. 7. Many delicious dishes can cook/ can be cooked for he family by her mother every day. 8. Drugs mustn't use/ mustn't be used in any circumstances. 9. Lights and fans should swacth off/ should be switched off before you leave the office. 10. His father can give him a chance to study abroad. -> He ... 11. We should clean the dining table after each meal. -> the dining table ... 12. The company will enrol new employees to finish the project earlier. -> new employees ... 13. Viet Nam might export smartphone in the future. -> smartphone ... 14. My father will buy me a new computer this month. -> A new computer...