----- Nội dung dịch tự động từ ảnh ----- Choose the best answer. 21. Viet Nam is a_ A. bilingual diversified _country with 54 ethnic groups. B. ethnic С. D. multi-cultural 22. Among the A. ethnic minorities the King have the largest population. B. ethnic groups C. ethnic cultures D. majorities 23. My sister and I often help my parents_ come back home from school. the buffaloes when we C. herding A. herd herded 24. My father sometimes goes some more food for our family. B. herds D. in the forests. He'd like to find A. hunt B. hunting C. to hunt D. hunted traditional food for our family, especially 25. My mother enjoys at Tet holiday. A. cook C. cooking B. to cook D cooked 26. Yoga helps us learn A. what _to co ordinate breathing and movement. B. when C. why D. how 27. Teenagers enjoy_ A. listen/hang listening/hang to music and B. to listen/to hang D. listening/hanging out with friends. С.