I'd say B and D. Elementary school reports don't necessarily equate to knowledge of a subject (and research on the branches of government doesn't help you know <em>how</em> to govern), so A is out. C is nice, but popularity and charm do not a leader make, he might have ulterior motives to being as such, maybe taking advantage of the power? B and D show things he has done that would give him useful skills in the position.
Take self-assessment tests and identify relevant accomplishments in school
Tantalus was one of the sons of Zeus with a nymbh, which was condemned to an eternal punishment, bound to Tartarus (the divine prison in the Underworld), for several crimes he had commit, among which, revealing forbidden secrets from the Heavens to the humans (as similary did Prometheus) and stealing the food beverage of the Gods (respectively nectar and ambrosia). Before being punished however, he was king of Sipylus in Lydia, and was admitted in the table of the Gods, even though he was not one himself. Therefore being able to enjoy the pleasure usually only did by the Gods.
Answer:
D
Explanation:
"Jeff, the famous author and inventor, arrived late at the lecture hall for his public appearance."
The famous author and inventor is adding details on Jeff, so commas have to surround it.