2 - Participe passé - é, i, is, it ou u ?
Complète avec la bonne terminaison
chanter
tu as chanté/
expliquer
tu as expliqué/
punir
tu as puni/
apprendre
tu as appris/
asseoir
tu as assis/
dire
tu as dit/
battre
tu as battu/
nourrir
tu as nourri/
bercer
tu as bercé/
vendre
tu as vendu/