This three-part grammar series guides students from Basic to Advanced English levels. The approach to presenting and practicing grammar meets the needs of students at every stage of their learning journey. The Basic level provides ample practice and brief explanations, the Intermediate level offers more detail with extensive exercises, while the Advanced level offers challenging exercises and in-depth explanations. Review chapters and quizzes help focus on grammar that requires additional attention. The series covers essential grammar for international exams such as PET, FCE, CAE, CPE, and TOEFL. The final exam determines whether the student is ready for the next level of Oxford Practice Grammar. Each level consists of a textbook and the Practice-Plus CD-ROM. This unique CD-ROM offers interactive exercises that challenge students to find and correct errors, dialogue-building exercises with listening and speaking skills to build confidence, multiple-choice quizzes to evaluate progress, and audio activities to develop the ability to hear grammatical differences.