Listening comprehension

http://www.esl-lab.com/

Useful websites for English learning

http://www.eng.fju.edu.tw/iacd_2004S/freshman_cc_a/ccwebsites.htm

Kids' songs

You may find interesting songs for kids by letters here!
http://home.pchome.com.tw/world/wccn/ecs.html#8

Writing websites

http://owl.english.purdue.edu/
http://www.powa.org/edit/grammar/html
http://www.rpi.edu/dept/uc/writercenter/web/handouts.html
http://www.eng.fju.edu.tw/con&com_databank/Links_top10.htm
http://uwc.fac.utexas.edu/pages/students/handouts.html
http://www.bbc.co.uk/schools/revisewise/english/writing/