Inside this folder you will find a set of worksheets for A1, A2, B1, B2 and C1 levels according to the Common European Framework (CEF). The exercises and activities proposed here are all based upon the practice of topics with a grammatical approach, useful for learners’ self-practice, teachers’ assignments or any other learning interest you may apply. Should you find any mistake within them, please let us know so we can make the necessary corrections.