I chose A and B, the steps are below.
If I were preparing for a test then I would first start off by getting a pen and pencil, or some other way I could write my information down. Next, I would begin researching the subject that the test is based on and find the most important parts about it so I could be sure that I knew how the test would go. Then, once all my research was completed I would put the information in an order that would make sense to me and make it easier for me to understand.
If I were preparing to host a party or a big event, then the first thing I would do is think about just why I am showing this event. Then I would choose decorations with the colors that would seem to fit the type of event I am creating. Then, I would make invites, or flyers with dates to spread the word so more people (or just the people I invite according to whether or not I chose the invitation route) would show up. Once I did this I would set up my props or what I have to use to make my event and put them where I would feel they belong. After that I would make sure everything is set up the way I want, and then wait for people to show up and begin the event.
I offered two examples so that it would be easier to choose, depending on which one you might want to use or whichever one seems better to you.
Hope this helps.
-Northstar