Blocks 3 and 6 will have a quiz on Monday, October 1. Simply memorize the following interrogatives (questioning words).
quién = who
qué = what
cuál= which or what
cómo = how or what
dónde = where
cuánto/a/os/as = how much/many
cuándo = when
por qué = why
adónde = to where
a quién = to whom