AP Calc Ab exam...is it as easy as 2006?

<p>Our teacher gave us a practice exam (2005 i believe) and graded it as last years exam (2006) and with almost no studying, I recieved a 4....I know it changes every year but will this years grading/exam be similar to last years? I really hope it is as easy, or only a little harder, so I can easy score a 4/5...</p>