Master English: Correct Your Grammar is a workbook by Brahim Loukna for A2–B1 learners. It focuses on subject pronouns and the present simple, with practice in affirmative sentences, negative sentences and questions.
The exercises ask learners to build sentences independently, while self-check activities support study at home. Teachers can also use the material for step-by-step grammar practice in the classroom. This edition is written in English.