A CLOSING NOTE

Grammar rules stop feeling like rules once you've been wrong about them enough times in practice — that's really the entire method behind this guide: every rule here is paired with sentences deliberately built the way exam-setters build them, so that the mistake, not just the correction, becomes familiar. If you've worked through all fifteen sections and the Final Practice Test honestly — attempting before checking, and writing your own examples where the guide suggested it — you now have a genuinely thorough, exam-tested command of the grammar these papers actually test. The next step is simply repetition under time pressure until recognition becomes instant. Good luck.