In French, you can say "Tu es tellement agaçant(e)" to mean "You are so annoying."
"with" is not a word in french, but if you mean "how does "with" translate in french?", "avec" is the equivalent of the English "with".So, for example, if you want to say:"You are with me" in french, it would be "Tu est avec moi"
tu signifies tant pour moi.
Did you mean HOW do you say people in French? les gens
You can say "inutile" to mean useless in French.
You can say "mes excuses" or "je m'excuse" to mean "my apologies" in French.
You can say "nous copions" in French to mean "we copy".
German mean " allemand" in french
where are you from mean d'où viens tu ? in french
Do you mean 'how do you say the lessons in french'? Because that's les leçons
Tu es tellement méchant (or méchante if you're saying it to a girl).
You can say "mon frère" to mean "my brother" in French.