References

Websites:

oxfordlearnersdictionaries.com

http://www.eslpod.com - English podcast

http://www.ozdic.com/ - word usage dictionary

http://www.uiowa.edu/~acadtech/phonetics/english/frameset.html

https://www.academia.edu (Google+ connect)

https://www.macmillandictionary.com/ - English as used around the world

____

http://hoc-anh-van.com/

http://www.cambridgeenglish.org/

http://www.manythings.org/vocabulary/lists/c/

http://learningenglish.voanews.com/