73. Merry Christmas (all levels)

72. Writing a formal essay (2º Bach)

http://www.tutorials.com/08/0888/0888.asp

71. Time for another year (4º ESO)

http://learnenglishkids.britishcouncil.org/en/songs/time-another-year

70. The Snowman (4º ESO, lower)

http://learnenglishkids.britishcouncil.org/en/short-stories/the-snowman

69. Looking at the "Dark Side" of creativity (2º Bach)

http://www.voanews.com/learningenglish/home/Looking-at-the-Dark-Side-of-Creativity-135595818.html