12. ………… is the biggest house in this village? – The communal house (nha rong) is.
13. ………………… do you think is the most interesting museum in Ha Noi? – The Museum of Ethnology.
14. ………………… is more colourful, the Nung’s or the Hoa’s costume? – The Hoa’s, of course.
15. ………………… is the waterwheel used for? – It is used to get water to the fields.