Dear james (любое другое имя),
Hello! Thank you for your letter. It's great to get a reply from you. You ask me about my country.
My country is Russia. I lives here since i was born. To be honest, i'm a patriotic of Russia and i don't want to move in different country.
The president of russia is Vladimir Putin. He's a fair leader (worker) and i hope that he will rule our country for a long time.
In Russia lives friendly people and they're glad to see tourists from other cities and countries.
Sorry, I have to stop here, because i promised my mother to help her.
Write back soon.
Best wishes,
(твое имя)
b) I had took a shower by the time supper was ready.
c) I had done my homework by 6 p.m.