"Kichinto Kore Dake Kōritsu Kōkō Nyūshi Taisaku Mondai Shū Eigo" (English Study Guide for Public High School Entrance Exams) Obunsha Price: ¥1210 I have solved some of the problems, so there are some markings in the answer section. I erased them as they were written with erasable ballpoint pen, but there might be some traces left. Also, I apologize if I missed anything. Please consider the above points and the fact that this is a used item before purchasing.