Do you mean 'tu es malade' - you are sick
"Which sick person are you?" is an English equivalent of the French phrase Quel malade es-tu? The question also translates as "What sick person are you?" and "Which (kind of) of sick person are you?" in English. The pronunciation will be "kel ma-la-dey-tyoo" in French.
You are quiet is 'tu es tranquille / tu es calme' in French.
est-ce que tu te sens malade
Tu es
Tu es drôle, tu es marrant
You can say "Tu es ignorant" in French to express that someone is being ignorant.
où es-tu
"tu es jaloux" (for a guy) "tu es jalouse" (for a girl)
You can say "tu es à moi" in French, which translates to "you're mine".
"Are you a student?" in French is "Es-tu étudiant ?" or "Est-ce que tu es étudiant ?"
To say "why are you jealous" in French, you would say "Pourquoi es-tu jaloux/jalouse?"