Quote Originally Posted by massamuusi
So, where can I learn to master english english? Do Oxford or Cambridge for example have some free internet courses or something like that? I'd really appreciate any help.
i learnt to do that in exactly two ways:
1) reading absolutely horrid amounts of english books, although i'm convinced that reading two or three should definately help your grammar as well
2) speaking english or at least listen to it.

Well, books can be bought in english in pretty much any country in the world, and since your teacher won't be looking over your shoulders, you're free to pick a book because you like it instead of it's literary value..

As for speaking, well, run into foreigners *grins* Get a part time job helping tourists or selling tickets, or just listen to BBC radio / watch BBC or CNN.

Those things helped me more than any amount of study has.