Written Exercise 36－My English grammar book This is my English grammar book which I brought 10 years ago. It contained 428 pages and took me 24 RMB. I look up the book from time to time once I have grammar questions. Lately, I am on holiday and I have more free time to write exercises and post them on here. The more I write the more questions I have. I would like to find someone to help me with some grammar problems. Thank you for reading! Happy Valentine's Day!