Today, I started to work with my Intermediate level grammar book. I've already finished the 1st volume, and after the results of the past few days, I felt confident to dig into the next level. The first 3 lessons of the 1st chapter felt equally familiar and challenging. The structure of the book is a bit different from the previous volume, and that's in itself is part of the challenge. I look forward to fully grasping each lesson as I work my way through the book.