Archivo mensual: enero 2015

http://en.wikipedia.org/wiki/United_States

http://learnenglish.britishcouncil.org/en/word-street/city-london Do the exercises from this website about the city of London.

http://eligmusic.com/index4a25.html?l=334

http://en.wikipedia.org/wiki/History_of_the_United_Kingdom  

https://www.englishclub.com/english-language-history.htm