"Story about 'John(12) who have' (a z ktorej to ksiazki zle przepisalas - propsze poprawic!!!) problems with alcohol."
He and his family 'immigrated' (zle slowo) to the USA. Before 'the' (niepotrz) 'immigration' (zle slowo i do tego zla czesc zdania) John was a friendly and full of energy child. He had many friends and 'he was spending' (a dlaczego nie simplew SPENT?) a lot of time with them.
That was an unusual experience 'to' FOR-dla) him.
He was always solving problems and he didn't 'thought' (tutaj potrzeba czasownika a nie rzeczownika - czy juz nie rozpoznajesz czesci zdania?- czas przeszly) that this time would be different but 'it's' (to co napisalas to IT IS - popatz teraz czy to ma sens- nie - IT )was really hard 'to' FOR him.
He 'hadn't' (ok ale ja lubie DID NOT HAVE) ANY friends and 'it' THAT was the reason 'to start' FOR STARTING TO 'drinking' DRINK alcohol.
The teachers noticed that something 'is' WAS wrong with him. He was always looking through the window and he was thinking about something 'different' (tutaj chyba mialas na mysli ELSE). He wanted to sleep in THE lessons and couldn't concentrate. During a lesson a teacher asked him "what's wrong" and he
didn't 'wanted' WANT to answer. One day John met a girl and she wanted to
save him from the terrible situation in which 'he was' (mozna inaczej...in which HE FOUND HIMSELF IN.