I was very surprised because they didn't prepare myself before. Don't think it will be today, so don't read it at all, but remember that the teachers briefly about it ever.
I was very surprised because it was not prepared before. That would not be out today. I did not read the book yet But the teacher did not have a rough idea about the subject ever came.
I feel very surprised because I didn"t prepare well. Don"t think exams today, so do not read books. But the teacher just remember roughly about ever learned.