Hello, dear pupils!
I hope you're spending your Summer in a good and productive way! In the meantime grab this audio addon which would make you prepared for the next school year in case we would adopt the Karpiuk text-books. This is likely to happen.
Here's the link to the zip archive:
https://drive.google.com/file/d/0B0hMVvY3mAXrM01EcFZTendNYkE/view?usp=sharing
Enjoy your Summer holidays!
