Choose the best answer. Among the__________ , the Tay people have the largest population. ​​​​​​​ A. ethnic cultures. B. ethnic minorities C. groups D. majorities 2 Choose the best answer. __________ ethnic groups has the largest population in Viet nam? ​​​​​​​ A. What B. Where C. Which D. Who ​​​​​​​ 3 Choose the best answer. ​​​​​​​ My younger brother isn’t old__________ to drive. A. EZ B. WF ​​​​​​​ C. NUFF D. WWwW/ W/ 4 Choose the best answer. The Yao people use ideograms of Chinese origin to write their__________ ​​​​​​​ A. custom B. language C. word D. letter 5 Choose the best answer. The US is a ___________ country with over 80 ethnic groups. ​​​​​​​ A. poor B. bi-lingual C. rich ​​​​​​​ D. multi-cultural