Grammar in Use is a highly successful two-level grammar series known for its clear explanations and unique format. Each unit is a two-page spread that presents a specific grammar point on the left-hand page and provides practice exercises on the right. A unique combination of reference grammar and practice, the books in this series can be used as classroom texts or for self-study. The Grammar in Use workbooks provide students with further opportunities to practice difficult grammar points and to consolidate their understanding of related grammar issues. The workbooks also include review sections for each group of units in the student books. These groups, such as The Present Perfect, Modals, and Articles, are listed in the table of contents of each student book. The Basic Grammar in Use Workbook is available with and without answers.