http://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-10855.php

http://www.francaisfacile.com/exercices/exercice-francais-2/exercice-francais-15869.php

http://la-conjugaison.nouvelobs.com/exercice-fle/jouer.php?id_niveau=1&id_rubrique=32

http://www.lepointdufle.net/ressources_fle/partitif_ou_contracte.htm