Apoetic device that consists of two opposite terms used together for effect is:

allusion

onomatopoeia

hyperbole

oxymoron

answer: make the students take turns and express their opinions in 30 second intervals

explanation: in montessori schools we do this in socratic discussions

obama was told in early july 2004 that he was chosen to deliver the address, and he largely wrote the speech himself, with later edits from the kerry presidential campaign.