.. Is the best.
At the end of our last class the teacher pulls out a practice test to help us study, but she told us to take it first in class. At the end she post up the answers and tells the person sitting next to us to grade it. Finally, right before the end of class she tells us that if we got a certain grade or higher on this practice tests we can use that as the exam grade and are exempt from taking the final.
I happened to fall under that category which is such a relief, but the best thing was i finished that test in 5 minutes with absolutely no studying or review done beforehand.
I dont know what that professor was thinking, there were so many kids grading there own paper.