Good Links

I just want to share with you guys some basic links
that may help you guys in you studies.

A dictionary: http://www.macmillandictionary.com/
Wikipedia: http://en.wikipedia.org/wiki/Main_Page
(If you are searching something on the web, why not in English)

UnB idiomas site: http://unbidiomas.com/portaluiportalunbidiomas/

Our book also has a site and it is very good.
you can do some extra exercises and check some doubts
and many other things.

http://elt.oup.com/student/englishfile/preint3/?cc=br&selLanguage=pt