As a relative pronoun:
* that: "El libro que leí es muy interesante." (The book that I read is very interesting.)
* which: "El perro, que es muy cariñoso, ladra mucho." (The dog, which is very affectionate, barks a lot.)
* who: "La mujer que canta es mi amiga." (The woman who sings is my friend.)
As a conjunction:
* that: "Sé que estás aquí." (I know that you are here.)
* because: "No pude ir a la fiesta porque estaba enfermo." (I couldn't go to the party because I was sick.)
* than: "Eres más alto que yo." (You are taller than me.)
As an exclamation:
* what: "¡Qué lindo es tu gato!" (What a beautiful cat you have!)
* how: "¡Qué rápido corres!" (How fast you run!)
Other possible translations:
* how: "Dime qué quieres." (Tell me what you want.)
* that: "Hizo qué?" (He did what?)
* what: "No sé qué hacer." (I don't know what to do.)
To provide the most accurate translation, please provide the full sentence containing "que" and its context. This will help me determine the correct meaning and provide the most suitable translation.