Complete the second sentences so that it has similar meaning to the first sentences: What is the price of a dish of five-coloured sticky rice? Would you mind carrying mu basket for me, please?

Complete the second sentences so that it has similar meaning to the first sentences
1.What is the price of a dish of five-coloured sticky rice?
How much..........................................................................
2.Would you mind carrying mu basket for me, please?
Could...........................................................................
3.Why do some ethnic people build the communal house?
What...............................................................................
4.How long have you been an ethnologist?
When.....................................................................
5.Who do these beautiful ornaments belong to?
Whose...................................................................