That's huge gc!
But only four little corrections:
13. .... the verb
balader (a synonym for to dance).
You made a mistake that I do myself sometimes, maybe because of the English word "ballad". "Balader" has only one "l". Also, "
se balader" is a synonym for "se promener" (to walk around) and not for "danser".
27. .... (la salade
de fruits)
47. .... qui t
él
éphone
49. .... éduq
uée
That was minor and other than that, it's excellent
P.S. Maybe it's too huge a lesson. You're going to discourage your students. Make your lessons a bit shorter!