Finalement should be accepted ?
isn't exhibition female. Why TON exhibition?
Because "exposition" starts with a vowel sound. In this case, "mon/ton/son" are used instead of "ma/ta/sa".
"expo" is also accepted. I was curious whether it would be.
wtf? in a previous exercise I was wrong because I put "exposition" as masculine, now it's the opposite
All nouns ending in -tion are feminine.
(Une) exposition is feminine. But the first letter is a vowel. That's why you say ton exposition.
I had the same problem