I would look into graded readers. Related : Do 20 pages of a book give you 90% of its words? Link: https://blog.vocapouch.com/do-20-pages-of-a-book-gives-you-

I would look into graded readers. Related : Do 20 pages of a book give you 90% of its words? Link: https://blog.vocapouch.com/do-20-pages-of-a-book-gives-you-90-of-its-words-795a405afe70 https://blog.vocapouch.com/do-20-pages-of-a-book-gives-you-9... HN discussion: https://news.ycombinator.com/item?id=14673229 https://news.ycombinator.com/item?id=14673229