I’ve found great site for learning foreign languages.
http://www.busuu.com/
7 days free trial.
You can choose to learn English, French, Spanish, German, Russian.
You start from simple level, execute exercises and up to the next level.
you are learning vocabulary, writing text, could choose somebody online from native speakers to talk with, answer on questions. You also get texts to edit in your native language and get starts for that.
Very friendly designed site with option to meet new people and to practice in conversation.

Strongly recommended!