Homework: watching ads

Voici les liens vers les vidéos à analyser pendant les vacances:
http://www.youtube.com/watch?v=cHbpTrFPc7Y
http://www.youtube.com/watch?v=yAwInfGzcaI
http://www.youtube.com/watch?v=qfYmwaf89UE&feature=related
http://www.youtube.com/watch?v=DcrBsuE205U
http://www.youtube.com/watch?v=al6Qt5rNvE4http://www.youtube.com/watch?v=1m_hTe9BrG8
http://www.youtube.com/watch?v=TVblWq3tDwY&feature=related
http://www.youtube.com/watch?v=89ktA4zp7D8http://www.youtube.com/watch?v=2ym6HYOTie0