Thank you for viewing. Please be sure to read the profile. This is a set of three books: Rinkai Seminar Junior High School Entrance Exam Course, Science and Social Studies Practice Problem Collection for Junior High School Entrance Exams, answer sheets, and answer explanations. ・Unused answer sheets. ・Problem Collection 　Science: 7 out of 25 problems are unused. 　Social Studies: 11 out of 25 problems are unused. 　Used problems in each subject have red circles, red lines, highlighter marks, and pencil writing. The sections with names written will be cut out. Please consider this item if you understand that it is a used item that a child has used. Math and Japanese language books are also on sale.