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.