http://www.agendaweb.org/exercises/vocabulary/body-2/index.html
http://wikisaber.es/Contenidos/LObjects/bb1/act4i/act4i.html
http://wikisaber.es/Contenidos/LObjects/bb1/act3i/act3i.html
http://www.agendaweb.org/exercises/vocabulary/body/body
http://www.englishexercises.org/makeagame/viewgame.asp?id=988