sos ----- Nội dung ảnh ----- central coastal delta, the Mekong delta and major cities. The other 53 ethnic minority groups, totaling over 8 million people, are scattered over mountain areas (covering two-thirds of the country's territory) (3) ___ from the North to the South. Among ethnic minorities, the most (4) ___ are Tay, Thai, Muong, Hoa, Khmer, Nung... with a population of around 1 million each, (5) ___ the least populated are Brau, Roman, Odu with several hundred people each. The Viet people succeeded in establishing a centralized monarchy right in the 10th.
3 A running B moving C spreading D flowing 4 A populous B populated C populating D population 5 A however B although C and D while