11. Islam is the country’s offical _________​​​​​ ​A. religion​​B. population​​C. regions​​D. language 12. Nguyen Du is considered a famous Vietnamese __________. A. poetry​​B. poem​​C. poet​​​D. Poetic 13. She was really impessed ___________ the beauty of Da Lat. A. in​​​B. by​​​C. to​​​D. At 14. Some designers have taken ___________ from Vietnam’s ethnic minorities. A. liking​​B. hobby​​C. inspiration​​D. interest 15. My brother is a university student. In the evening, he works______ in a coffee shop. A. full-time​​B. part-time​​C. sometimes​​D. all the time