----- Nội dung dịch tự động từ ảnh ----- 27. The __________ houses of many ethnic groups are used to worship the ancestors. (COMMUNE) 28. Thai women are very skilled __________ and produce beautiful embroidery. (WEAVE) 29. The communal house is usually used for village __________. (FESTIVAL) 30. Red River Delta is an agriculturally rich area and densely __________. (POPULATE) 31. Some regions in Central Highlands in Viet Nam are not __________. (POPULATE) 32. Many ethnic groups managed to live together __________. (PEACE) 33. The __________ of people in Vietnam belong to the Kinh people. (MAJOR) 34. The __________ you can find in Sapa include the Hmong, Dao, and Tay. (ETHNIC)