Savoir vivre et politesse V2

Submitted ⁨⁨3⁩ ⁨weeks⁩ ago⁩ by ⁨classe_raphael_antoine@tube-cycle-3.apps.education.fr⁩ to ⁨classe_raphael_antoine_channel@tube-cycle-3.apps.education.fr⁩

https://tube-cycle-3.apps.education.fr/w/wCpE91xyBs8bAR9XVvPkB1