GENE1000 LAB MANUAL

hello guys! i remember my lab demonstrator giving advice that we can put extra blank page bound to the spiral lab manual for extra notes, but my friends are saying that they didnt. i am worried for the upcoming prac that i am going to get marks off if they check my book and see the extra pages. can anyone confirm if the lab demonstrator did say that or should i pull the extra blank pages out. i havent written any notes on them yet as ive had enough space on the actual work paged but i was planning to add some extra notes on the blanks. thank you for reading!