Read the text and fill in the gaps with the right phrases. There are TWO EXTRA phrases you don’t need to use.

E-Reading
It’s not a secret that books play a very important role in our lives. They give useful knowledge and some moral values, let us meet different characters and just help to relax. ... , your bookcase probably contains a good collection of books you are interested in. If you are looking forward to the development of your reading skills today you are highly recommended to buy an e-reader. An e-reader is a device ... . An e-book is a book-length publication in digital form, ... , and is produced on, published through and read on computers or other electronic devices. The Oxford Dictionary of English gives the definition of the e-books as “an electronic version of a printed book”.
There is a strong opinion nowadays that e-readers are superior to printed books. ... . The average e-reader can be a storage to thousands of digital books, providing a real library at your fingertips. What is more, being size and weight of a thin hardback, the e-reader itself is relatively small. ... and can fit in a pocketbook or briefcase easily. In addition, e-readers are superior to books because they are environmentally friendly. It takes nearly one whole tree to make 1,000 novels of 300 pages. ... , they are of great importance in the environment preservation. Finally, e-readers provide helpful reading tips and tools that printed books do not. The typical e-reader allows its users to choose the letter size, font and line spacing. Perhaps the most helpful of all is the ability to get dictionary definitely at the touch of a finger.