Learn Indonesia languange (free online)

Below site to learn some exam Indonesian languange:

http://www.sekolahkami.com/banksoal/sma12indlat003.html
http://www.e-dukasi.net/index.php
http://www.sekolahkami.com/banksoal/index.html
http://www.klikbahasa.com/
http://www.rumahbahasa-online.com/