How to learn Polish in 1 year: 30 tips and hacks for speaking Polish and reaching the B1-level - Kindle edition by Metzel, Frank. Reference Kindle eBooks @ Amazon.com.
English Languages Resources and Material - Collins IELTS Series - CEFR Level: (B1+) Writing ISBN 9780008367534 Collins Writing for IELTS has been specially created for learners of English who plan to take