Elizabeth should ask, "Which traits show Theseus's heroism?" using a current article from a scholarly website for research. A scholarly website is a more reliable source of information than a newspaper article published in 1990 that most likely didn't have anything to do with this subject.
I believe you meant to say is instead on us and that would mean a spelling pattern is a repeated form
The difference between a prepared and impromptu speech is how much time is given to the speaker prepare or rehearse