How to differentiate qui que et quoi

Hello

Qui is "who" for ask " Qui est-il? " ( Who is he ) for a person

Quoi is "what" you can use it when you don’t understand something and say « Quoi ? » but for being more polite say « Comment ? ; Pardon ? ; Pouvez-vous répéter » ( How ? ; Sorry ? ; Can you repeat please ? )

Que is as " that/than " exemple : " He is more handsome THAN ( QUE ) him " or " there is something THAT ( QUE ) I need to say to you "

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Hope it help
Byye

1. la rentrée is the first day back to school in the fall.
false (la rentrée is the first day back to school in summer)
la rentrée est le 3 septembre c'est encore l'été, l'automne est le 22 septembre)

2. in france, students take an exam at the end of their high school education. if they pass it, they can go to the university.
true

3. le bac is the test that is taken every year at the end of the year.
false
(en fin de terminale, les lycéens passent le baccalauréat)

4. french teenagers do not generally get part-time jobs because their homework keeps them plenty busy.
false

5 teenagers cannot drive in france until they are 18-years-old.
true
(conduite accompagnée : 15 ans)

6. the homes in france are generally made of different materials than most homes in the united states.
true