text: i taking my college placement test tomorrow. how can i prepare for it?   at this juncture close your books and get a good nights sleep.im sure you must finished with the prep anyways.go to bed early , but get up early.have a good brakfast and some glucon c or fruit juice .it refreshes the brain.just go thru the math formulae in mind,do not discuss anything with friends before you take the exam.that will make you more nervous.all the bset.keep your mind free one hour before the exam.get to the place early so no tensions of making it on time.