**“Solutions Upper-Intermediate”** is an English coursebook designed for learners at B2 level. It helps students improve their fluency and accuracy in all four skills: reading, writing, listening, and speaking. The book includes advanced grammar explanations, a wide range of vocabulary, and engaging topics that reflect real-life situations. It also provides structured practice, exam-style tasks, and opportunities for critical thinking. Overall, it aims to strengthen learners’ confidence and prepare them for more complex communication in English.