Вместо пропусков вставить from, to, until, of: 1. don't wait the last minute! 2. this book is full useful information. 3. do you always read books cover cover? 4. how often to you go a public library?

1. Don't wait until the last minute!
2. This book is full of useful information.
3. Do you always read books from cover to cover?
4. How often do you go to a public library?