Question

Who=quien
Whose=de quien es o son
Which=cual
How often =cuan amenudo haces algo
How long=cuanto de distancia
How much=cuanto cuesta
How many=cuantos
ayudenme tengo q hacer una pregunta y su repuesta con esto

Answer 1

Who is she? She is my friend
Whose is that car? It's mine
wich is your favorite movie? My favorite movie is harry potter
how often do you go to school? i go to school everyday 
how much sugar do you want? i want just___ of sugar
How many eggs are there? there are five eggs