MWC to the forum Lara.
Keep on participating in the forum actively, and learn from other people's comments and opinions and share your opinions as well. You can learn alot of grammatical, writting, vocabulary words here and try to use them back in sentences so you could learn its usage as well. For communication purpose you need to find friends who can speak english fluently to communicate with you so you could improve your listening and speaking power. Try listening to music and english news as well (BBC, CNN, WRESTLING, ENGLISH MOVIES, SONGS) etc.