This is from a student who took the entrance exams in 2022. 2021 SapiX Science 6th Grade Science Confirmation Test: Answers for Descriptive Review 1-18. Only the problem sheets without any writing will be included. The problems being sent are only 6, 8, 14, 17, and 18. Holes have been punched in the left and right edges of the paper. There is writing in Frixion pen, pencil, and permanent pen. The writing in Frixion pen and pencil has been erased. Writing in permanent pen has not been erased. The writing in permanent pen includes dates, underlines, and other characters. The writing in permanent pen is shown in the photos. Please refer to them. Please consider purchasing this item with the understanding that it is a used item. Returns are not accepted due to the nature of the product being copyable. Thank you for your understanding.