: Targeted at elementary points that may still cause problems.

: Special structures with verbs, relative clauses, and reported speech.

: Articles, determiners, questions, and negatives.

: Present, past, and perfect tenses, as well as talking about the future.

: Focuses on more advanced intermediate grammar points. Key Features

The is a comprehensive grammar practice book designed by award-winning authors Michael Swan and Catherine Walter . Published by Oxford University Press , it is intended for intermediate students who want to improve their grammatical accuracy and fluency through clear explanations and practical exercises. Core Content & Structure