http://faculty.virginia.edu/ajmlevine/grammar/adjectives_match.html
http://staffweb.hkbu.edu.hk/reyjeanl/hotpot/ADJ1-3.htm
http://www.didierconnexions.com/niveau1/?id=1-2-1-1#
http://www.didieraccord.com/exercices/index.php?ex=1.2.7
https://www.facebook.com/EspaceAkdeniz/