Here are some links I found for students learning English:
The main site. There is a lot here, so click around.
http://iteslj.org/
Activities for ESL Students (all languages)
http://a4esl.org/
Thanks a ton! ;)
I also found http://www.weblitera.com/ for reading in many languages (click 'All books' on top) and http://www.lonweb.org/ and http://albalearning.com/
Thank you for sharing.
Thank you very much!