Where i can learn English write?

I remember when I first moved to England to study. I was completely out of it...I could not understand a word Northerners spoke and it took me months and months to understand their conversations. Luckily the lecturers spoke with received pronunciation/Oxford English so at least I was able to follow the lessons.I had not used any English before - just taken the compulsory courses in High school. It was a struggle first, but I quickly picked up the spoken and written language. I am a non-native English speaker and thus will never master the language perfectly. My boyfriend of six years still corrects me as sometimes I just can't be bothered to pay attention to the correct prepositions and expressions. Buy a basic grammar book e.g. the one they use in High schools in Finland and get a decent dictionary. Try to speak as much as possible. At first I spoke alone, I tried thinking in English too, but the best way really is to read, read and read more. I started with newspapers. I read The Times and The Guardian (good internet sites too, but I prefer them in print) also I loved the smutty tabloids The Sun and The Mirror, which believe it or not use quite an inventive language. Reading builds up you vocabulary better than any teacher or course can. Use thesauruses to find synonyms. Sometimes when I write, I still look up synonyms to avoid repeating myself. Today's lingua franca has so many non-native speakers who have their own ways of pronouncing, writing and using the English language so you will blend in perfectly! Enjoy your life long learning process.