Que? - What?
Cómo? - How?
Quien eres? - Who are you?
Que es? - What is it?
Cuales animales? - Which animals?
Cómo escribes una carta? - How do you write a letter?
Quienes comen cebolla? - Who eats the onion? //quienes-who (plural)
Quien es Luis? - Who is Luis?
Cuales manzanas? - Which apples? //cuales: which, which one, which ones
Que bebes? - What do you drink?
Quien es ella? - Who is she?
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Que/Cual es tu pregunta? - What is your question? //cual: what, which, which one; pregunta: questions, (you-formal) ask/wonder
Cuanto - How much
Cuanto dinero necesitas? - How much money do you need?
gusto: like
Cuantos libros son nuestros? - How many books are ours?
Cuantos elefantes comen arroz? - How many elephants eat rice?
El lee la pregunta.: He reads the question.