----- Nội dung ảnh ----- 1. Exercise 1. Use the given words to write the complete sentences. 2. The language the Cao Lan belong to the Tay-Nung group. 3. Some ethnic minorities drink a lot of wine during the Tet holidays/festivals. 4. Lao Cai Province, the north of Vietnam. 5. It take us only 3 hours to get Mac Chau from Ha Noi. 6. There are many festivals in our country in spring. 7. Hoa Ban Festival most beautiful and interesting Lai Chau. 8. The boy picked the most beautiful flower to give to his girlfriend.