�qu�?
what?
que
that, what, than
�d�nde?
where?
donde
where
�qui�n?
who?
quien
who
�por qu�?
why?
porque
because
�c�mo?
how?
como
how
�cu�l?
which?
cual
which
�cu�ndo?
when?
cuando
when
�cu�nto?
how much? / how many?
cuanto
how much / how many