Dear students and teacher who are studying and teaching at grade 12. This is the exercise of National Exam Grade 12, 2007-2017 in pdf file. You all can download and keep it in your computer, Ipad or smart phone so that you can use it anytime you want. Don’t just use smart phone for calling, gaming Facebook or YouTube, you also can use it for keep some books to read and study wherever you want. Good Luck for your exam and wish you all pass!.