High School Entrance Exam Preparation The English materials originally covered 1st, 2nd, and 3rd year content, but the 1st year materials were in poor condition, so they were discarded. There are two sheets for 2nd and 3rd year. These were used by sticking them in the bathroom. English & Chemical Formulas A list of chemical formulas that frequently appear on tests and entrance exams, allowing you to memorize and review them at your leisure while taking a bath. A2 size (approx. 60 x 42 cm)