As I wrote in the email...

It will be a 50 question exam, composed of sentences that you have seen on previous quizzes.   There will be 4 choices, not 5.  You will have all period to complete it.  There will be 5 versions made up.  Phones will be confiscated.  If you are absent that day, then you will given the make-up exam, which will have 5 choices, not 4.  Please do not be absent for this exam.