1. The Co Tu men are responsible for the household.
=> Who are responsible for the household?
=> What are the Co Tu men responsible for?
2. The Co Tu women have to look after their agricultural work.
=> Who have to look after their agricultural work?
=> What do the Co Tu women have to look after ?
3. The Co Tu men make important decisions.
=> Who make important decisions?
4. The Thai hold festivals and ceremonles every year.
=> What do the Thai hold every year?
=> How often do the Thai hold festivals and ceremonles?
5. They dig canals to bring water to their fields.
=> What do they do to bring water to their fields?
=> How do they dig canals ?
6. The goods there are diverse.
=> What are diverse?
=> How are the goods there?
7. You should try some specialities of the local people.
=> Who should you try some specialities?
8. The museum of Ethnology is situated in Nguyen Van Huyen Street in Ha Noi.
=> Where is the museum of Ethnology situated?