"Kupuję nową wannę."

Translation: I am buying a new bathtub.

[AnneMarie728326]

I'm buying a new bath should also be correct. You don't say bathtub in British English, only bath

[AtissEmiu]

Pretty sentence with all finals "rooted" !

[Marc312527]

This one has all the words already entered. Kupuję nową wannę.

[citraman]

Based on only the audio, wouldn't kupuje also be a possible first word? He (she) is buying a new bathtub?

[Jellei]

Yes, it's hard to hear any difference between those. I'll add it to the homophone list, although that's waiting for later. Luckily, as this is just a matter of the special character, your answer will be accepted, even if the algorithm considers it a typo.