Plural
Ou sont les livres?
"J'arriverai au ..." mean "I will arrive at / to ..." in English.
In high school.
It means "to".
It means- In the springtime
divers coloris au choix means 'various colors to be choosen from' in English.
au is 'à le' put together (masculine) and it means to the or at the
Prince's Port.
I am at the cops.
I am at Morocco.
"au revoir" is a French term that directly translates to "goodbye" in English. It is commonly used as a formal way to bid farewell to someone.
Le salon is the living-room or lounge in French. "au salon" in "in the living-room".