https://www.ortholud.com/html5/grammaire/masculin_feminin/index.php
https://www.edu.xunta.gal/espazoAbalar/sites/espazoAbalar/files/datos/1286267962/contido/contenido/oa01.html
http://platea.pntic.mec.es/cvera/hotpot/ecoutes/moyen/moodle/demander_son_chemin_a_paris.htm