1. Which ethnic group is the second largest population in Vietnam?
2. Sap dance is a typical dance of Muong people in the north.
3 When I was a child, I enjoyed playing computer games
4 The Tay have lived in VN for thousands of years
5 Saint Giong Festival was recognized by UNESCO as a world cultural heritage
6 The Khmer believe they have to float lanterns; otherwise, they may not get good luck
7 The Chinese printed their first books more than a thousand years ago
II
1 You musn't wear your hat inside the main worship area of a temple
2 listening to music