All items are free of writing. * Trade Practice Examination B-level Question Collection, 6th Edition Official question collection of the Japan Trade Practice Examination Association. Contains questions, answers, and explanations from the 45th to 49th examinations. There are scratches and stains on the outside, but the inside is clean, so there is no problem for studying. * 70th Trade Practice Examination B-level Trade Practice, Trade Marketing, Trade English Questions and Answers * 71st Trade Practice Examination B-level Trade Practice, Trade Marketing, Trade English Questions and Answers There are some folds in the paper, but there is no writing and it can be used without any problems.