My topics were soooooooo boring! I do read alot, but pretty much only newspapers, news mags and what I find on the Internet.
You know what else I've found helpful? Posting on these sites. When I see something particularly juicy and I want to comment on it, my wheels start rolling and I reply. But, when I reply, I generally follow the basic essay standard. I start out with my thesis, follow it up with examples and then end wrapping up my main idea. I don't do it all of the time, but sometimes.
What might be a good exercise is to just come up with your own topics and practice the format. The topics that they give you are fairly simplistic and look pretty similar. I've taken this test 3 times now and they all seemed almost the same.
Eg.: Confidence is more important than skill.
What does this statement mean?
Can you give an example where confidence has been shown to be more important than skill? Other way around? Blah, blah, blah.
You could come up with several dozen if you put your mind to it.
I can't remember the exact format so maybe other posters can add to this.
And, really, the content of the essay means absolutely nothing to the graders. The important thing is to follow the format and make sure your grammar, syntax, punctuation, etc. is in order.