examinations

about 1 month left to final examinations, however, i am really not ready yet because i think  this such a crazy conditions that you have study all the subject from the first grade in 2 semester. Sometimes, i feel my teachers are such a crazy person, i know they are all confuse but they do not think about the student, they even just give many exam to get their goals. i've been thinking, why they do not teach us how to answer the questions or give us all the possible questions in final exam, in fact, some teachers do not know the answer from government try out, how can the student get the high score if the teacher even do not know the answer? 

School only want the student can get the highest rank without thinking about student's feeling.