An interactive teaching reference for English, from first words to full mastery. Pick a CEFR level, then open any grammar point to see its step-by-step teaching sequence, worked examples, and a 40-question practice set.
Welcome, dear learner. Each level, with its grammar notes and exercises, has been crafted with genuine passion and with your progress as our sole objective—clear, honest, and designed to truly help you. Take your time, stay curious, and enjoy the journey toward mastery.