IV. Complete each sentence with a suitable question word. 1. .............................. ethnic group has larger population, Cho Ro or Chu Ru? – ChoRo. 2. .............................. groups of languages do all ethnic groups speak? – Eightgroups. 3. .............................. is the biggest house in the village? – It’sthe communal house. 4. .............................. arts are displayed in a museum in Da Nang city? – TheCham’s. 5. .............................. do the San Diu mainly live? – InQuang Ninh province. 6. .............................. do the Thai hold ceremonies to worship their ancestors? – Every year. 7. .............................. is the village chief of the Phu La? – Theoldest man. 8. .............................. is it from here, to the communal house? – Justabout one kilometre. 9. .............................. is “khan pieu”? – It’s a shawl with colorful embroidery. 10............................... do they cook five coloured sticky rice? – Onspecial occasion