90 day's training: Day 27 Could you please check my sentences? Thanks in advance. 🐰 1) I read my old books and textbooks for learning English. They got stained while stored in a closet. If I glance through them I will throw them away. 2) One of them is a textbook about how to write emails and letters in English. It could be helpful. 3) Another one is a book about Japan. (the second sentence was incorrect, and seemed to just be saying the same thing as the first sentence). 4) I should check my other English textbooks. I hope that I understand them better than last year. 5) By the way, I checked some British dramas on YouTube yesterday. If you have a recommendation for me, I would be happy to hear it. Thanks in advance.