French Pen Pals
A good interactive way of improving your French is by having a “pen pal” over the internet.
However, you should make sure that the person with whom you correspond uses proper French. There are many volunteering to help others with English or French that have bad grammar and spelling. It is better NOT to learn improper grammar.
Language Exchange Community (Regular membership is free but you probably need to pay for a gold membership in order get pen pals.)