"The season starts in September." , shouldn't it be correct?
It is accepted now.
Agreed. Please fix this. =)
Shouldn't "the season commences in September" be right?
Agree. I also put this.
What's the different between commence and debut (can't type accents)?
Commencer is a verb, début is a noun.
Does "saison" works when you want to talk about a tv series? Like "season 1/2/3" etc?
Indeed it does.
"commences" is the same as "begins". Whyyyyyyyyyyyyy does it not know this?! :(
What's the difference between "dans" and "en"?
Does saison work when referring to the school term?