Fill in each blank with a phrase from the box. sticky rice stilt houses open-air market folk dance terraced fields heritage site ethnic minorities communal house 1. ______________ are houses raised on piles over the surface of the soil or a body of water. 2. Performed on happy occasions, mua sap is a type of _______________ of some ethnic groups in Viet Nam. 3. The Space of Gong Culture in Central Highlands is the World Intangible Cultural __________. 4. Made with different colours, this ___________ is a beautiful dish of the Tay. 5. You can buy khan pieu at the local _________ which is opened at the weekend. 6. For Bahnar people, _______________ is considered as the heart of their village. 7. Geography plays a major part in the cultural practices of many ____________. 8. Having no flat land, ethnic people use hillsides to create __________ which look like staircases.