grumblerpublicó un comentario 2 years ago
Rewrite all the tasks in a new exercise book
Перепиши все задания на новую тетрадь
Rewrite all the tasks in a new exercise book
Is an exercise book blank?
What do you mean?
Новая does mean 'blank'.
You add it, but correct the original. Пишут В тетради, а не НА тетради. 'НА' означает на обложке тетради.
I’m still not sure what an exercise book is by your/Russian standards. I’m thinking you mean a notebook, which is a blank book of pages that you write in. 
- usually it has as little as 10-12 pages
We just call those notebooks. When it’s time to go back to school, your parents buy them in stacks.