il a fusillé quelqu'un - he shot someone
To warn someone, or say "look out!" in French, say Attention!
quelqu'un
en garde
The French for loser is "perdant" -- however, this is for someone who has lost something.
quelqu'un
parlez-vous français ? means "do you speak french?"
You can say "Bonjour Maître" in French to greet someone as "Hello Master."
talkative is 'bavard' in French. That hints that someone is talking too much.
chez is 'at' (someone's place) in French. Pronounce it like 'Che' (Guevara)
If someone sneezes, and you want to say bless you in french, you should say salut.
they say "ohh" or "humm" the same way the English do. Just say "aww" and the French will hear "ohh".
When you want to ask about someone's health in French you would say Comment allez-vous.