Answer:
As Katniss explains, the Career Tributes are those tributes from the wealthier districts (typically Districts 1, 2, and 4) who have trained their whole lives to take part in the Hunger Games. ... As a result, they are generally better prepared for the challenges of the Hunger Games and are typically the winners.
The appropriate interrogative pronoun that should be used to complete the sentence is the word "whom". The sentence would be: Whom did you say about my work? We used whom because it indicates that the action is done to the speaker. In other words, whom is used when the verb is done by the object.
