How does electricity come into the flat?

How does electricity come into the flat? how did the earth come into being? how does the fight between them come how does it come How much does the flat cost a month?It's on the tenth floor. How does a skydiver go up into the rky? How did the Statue of Liberty come into being? how does it come that 恰当不恰当How much does the flat cost a month?It's on the tenth f we need to replace the ___ because it is flat A.electricity ( )does your mother come to the club?A,how many B,how often How can I come into English corner?