giúp với ----- Nội dung dịch tự động từ ảnh ----- 16. What.... A. did she do 17. Among the. at 9 p.m last Sunday? B. was she doing D. is she doing C. she was doing the Tay people have the largest population. C. groups A. ethnic minorities B. majorities 18. In my family, chikdren have to get. 1D. elhnic culture before leaving the drinking table. A. permission 19. The.... A. performiance 20. Ba was.. A. lazy C. compliment of quan ho singing has been recognized as a world heritage. C. preservation He worked very hard evervday for his study. C. respectful B. advice D. custom B. procession D. Song B.disciplined 21.The King wanled to give the В. стоwп D. brave lo one of his sons, so he organized a connpetition. D. princess C. prince .... next week. C. presentatable A. bow 22. My teacher asks us to prepare for the B. present 23.A: "Look at that girl!" - B: A. presentation D. presenting A. What a beautiful she is! C. IIow a beautiful she is! B. What arn beautiful she is! D. What a beautitully she is!