How to draw lots for the English test of teacher qualification examination? Please. ! ! Urgent! ! !

Generally, I will give you the range of textbooks in which grade and version. I told you in advance that I would draw an article from that book for you to try out during the exam. Drawing lots on the spot will give you more than ten minutes to prepare, that is, I will let you prepare your lessons first and then take the exam. Sometimes I can bring textbooks, but if you read them, your grades will be lower. ...