Sing Yin Secondary School:http://singyin.school.net.hk

4A's website︰http://www.syss4a.hk.st
4D's website︰ http://sy4d.hk.st/
4E's website︰http://fly.to/syss4e

Websites helping us to study English︰
http://iteslj.org/quizzes/
http://learning.turner.com/newsroom/text.html
http://lc.byuh.edu/cnn_n/CNN-N.html
http://www.esl-lab.com
http://www.englishclub.net/grammar/verbs/tt_idx.shtml
http://www.edict.com.hk/vlc/

Economics :http://econman.uhome.net/