Correções estão em negrito:
If everything happens the way I want (fica melhor assim) in this end of 2011, 2012 will mark the beginning of good times for me.
In 2012, I want to practice my English because I'm having problems with it now and don't want to stay with this lack, my luck is that I found English Experts to practice my English for my exam. However, my major priority is to go to parties, travel and have fun! Of course, I want to study a lot, I'm anxious to start university, live without my parents! In addition get my driver license. Furthermore, I don't even want to (melhor assim) think about what I will do if things don't happen how I plan.
Want + substantivo
Want to + verbo
Sempre escreva a palavra "I" com letra maiúscula.