Why ogrodem? What case is this, please?
Reporting a bug: when you pick "z" "ogrodem" from the Word Bank, the reader says "zet ogrodem". Same problem with the word "w" - voiced as "voo". (The coders were too fond of the Polish alphabet I guess.)
That's just how the text-to-speech audio reads one-letter prepositions, I'm afraid there's nothing we can do about it.