Sites de apoio à disciplina:
. http://www.answers.com/
. http://www.thefreedictionary.com/
. http://www.esltower.com/downloads.html
. http://www.esltower.com/VOCABSHEETS/olympics/olympics.html
. http://www.tolearnenglish.com/
. http://www.oddcast.com/home/demos/tts/tts_example.php?sitepal