A learning resource containing explanations and problems for the New Junior High School Problem Collection English 1st Year edition. - Title: English 1st Year Second Edition - Series Name: New Junior High School Problem Collection Thank you for viewing. My child used this book. The workbook has dates written on it where they studied, and circles next to the problem numbers they got wrong, which have been erased. They were studying in a notebook, so the workbook is relatively clean, but the answer key and explanations are stained as shown in the photos. Please consider this item if you understand that it is a used book.