1)what dances / they /perforn? 2)they /wear/national costumes? 3)what songs / they/sing? 4)what food / the children / eat? 5)anyone / eat / traditional russian food? надо состравить предложение

1 what dances do they perform?
2 Do they whear national costums?
3 What songs do they sing?
4 what food do the children eat?
5 Is anyone eat traditional Rassian food&