Building on the success of previous editions, Focus on Grammar Fifth Edition continues to leverage its successful four-step approach that lets learners move from comprehension to communication within a clear and consistent structure. Centered on thematic instruction, Focus on Grammar combines comprehensive grammar coverage with abundant practice, critical thinking skills, and ongoing assessment, helping students communicate confidently, accurately, and fluently in everyday situations. The Fifth Edition continues to incorporate the findings of corpus linguistics in grammar notes, charts, and practice activities, while never losing sight of what is pedagogically sound and useful.