Свопросами.
19. what is your favourite genre of books? 20. do you read electronic books or prefer paper copies of books? why? 21. what are the advantages and disadvantages of electronic readers? 22. do you think that books may disappear in the future? why (not)? 23. where do you usually buy books? 24. do you borrow books from a library or do you buy them? 25. do you think that libraries may disappear in the future? why (not)?

Так, я напишу просто примеры, если что можешь подставить свои

19)science-fiction

20)I prefer electronic books, because with them I can save trees

21)you can save trees and you can use them everywhere, but you can have problems with health and you need to charge yours gadget

22)yes, because young people prefer play computer games to read books an no, because many clever people like books

23)In bookstore or in some libraries

24)I buy that books that I like very much, but another one I borrow from library

25)I think yes, because now there are many online books and stores, so it's more comfortable and easier than libraries