Why have they suddenly thrown a specifically formal sentence in? I accept it should be in the course - it's important - but can't we have it as a separate lesson?
Is önök only You pl. or also THEY? (they was marked wrong). Is it not both times 3. Person plural or do I mix something?
The conjugation itself is third person plural, that is correct. But "Önök" makes it clear that it is "You", not "They".