https://www.youtube.com/watch?feature=player_embedded&v=vh7dyQB5SRk
https://www.youtube.com/watch?feature=player_embedded&v=CHEjTKRRbrs
https://www.youtube.com/watch?feature=player_embedded&v=iAmznNEwbOo
http://www.detailenglish.com/index.php?page=youtube&op=show&id=1204
canciones:
rap
https://www.youtube.com/watch?feature=player_embedded&v=O6iYFUogpLw
Max el gato
https://www.youtube.com/watch?feature=player_embedded&v=gWSESCNvf4k
http://www.detailenglish.com/index.php?page=mypage&op=openPage&id=77&title=Irregular-Verbs-Videos
