Wiki says:
kas "who, what" has the same declension (as tas), but it has only singular forms (and no locative form, with the adverb kur "where" used instead).
So how do you say:
"Whom/what are you looking at?" and "Whom/what are you listening to?"
=
"Kur tu skaties?" and "Kur tu klausies?"
Because skatiities and klausiities are both followed by locative, right?
Mark