Preactivate your Grammar & Vocabulary B1 presents grammar and vocabulary in a clear and concise way. The book has been written to reflect the needs and topics relevant to students at B1 level. It comprises theme-based units in which the English language is presented in an active context. Students are able to consolidate the grammatical structures and vocabulary required for B1 level by means of a large range of generic exercises as well as exam-type tasks. Preactivate your Grammar & Vocabulary B1 features: • 12 theme-based units. • clear and simple grammar explanations in Greek and examples with an emphasis on natural language use. • a variety of grammar and vocabulary exercises that provide students with ample practice. • a section dedicated to phrasal verbs after every four units. • a review after every two units.