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? – Everyyear. 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 occasions.