odwołano

In a sentence

• Mecz piłkarski odwołano z powodu deszczu.

  The football match was canceled due to the rain.

  The word 'odwołano' is used in its third-person singular past tense passive form, indicating an action (cancellation of the match) performed by an unspecified subject.

• Gdy odwołano koncert, artyści byli rozczarowani.

  When the concert was canceled, the artists were disappointed.

  Here, 'odwołano' serves the same purpose, showing a past action (concert cancellation) with no need to specify the doer.

• Spotkanie zostało odwołano przez organizatorów.

  The meeting was canceled by the organizers.

  Though 'odwołano' could fit here, its usage in passive constructions often requires the auxiliary 'zostało/stało' for well-formed sentences, emphasizing the action being acted upon.