I/ Answer the following questions: 1. Which ethnic group has the smallest population? 2. How many ethnic groups are there in Viet Nam? 3. How many ethnic minority groups are there in Viet Nam? 4. Which ethnic group has the largest population? 5. Where do the Coho live? 6. Where do the Laha live? 7. Where do the Thai live? 8. Where do the Khmer live? 9. Do the Hmong have their own language? 10. What colour is the Nung’s clothing? 11. Which ethnic group has larger population: the Tay or the Thai? 12. Whose arts are displayed at a museum in Da Nang? 14. What is the most important festival in Vietnam? 15. Who does the shopping in your family? 16. Which ethnic group has a larger population, the Khmer or the Cham? 17. What do most ethnic peoples in Viet Nam live on? 18. Which ethnic groups live in the southern provinces? 19. Where can we find terraced fields? 20. Which of the following groups has the most colourful clothing? 21. What is the main food of the Thai people? 22. Which still wear their traditional costumes, Thai men or Thai women? 23. Who do the Thai worship? 24. How many colours does five-coloured sticky rice have? What are they? 25. What does the green symbolize? ( the