Phonic

http://www.starfall.com/n/level-k/index/play.htm

Learning grammar

http://www.roadtogrammar.com/

http://learnenglishkids.britishcouncil.org/en/grammar-games

Vocabulary building

http://learnenglishteens.britishcouncil.org/grammar-vocabulary

Dictionary

https://www.dictionary.cambridge.org/zht/

English stories and videos

http://learnenglishkids.britishcouncil.org/en/short-stories

http://learnenglishkids.britishcouncil.org/en/video-zone

https://learnenglishteens.britishcouncil.org/study-break/video-series

http://www.hkedcity.net/funpost/comic_english

Publisher Resources

https://isolution.oupchina.com.hk

https://ebookweb.ephhk.com/login.php