1. go through your favourite songs, or think about some movies you've watched recently- theres bound to be something relating to power
2. search power on google
3. make something up - an article or something- they aren't to know..
Little too late my arse. It's 12.36am. The exam starts at 9.20am.
Simple maths deduces that you have just under 9hrs... more than enough time to learn 5 quotes, the related techniques and get a general gist for the plot.