A1 is a dynamic, cutting-edge series focused on improving your score on the TOEFL iBT. A1 helps you master every step of the test-taking process. Based on the most current TOEFL iBT material, A1 gives you the tools you need to succeed.
Features of the series:
- A comprehensive explanation of all sections of the test
- Step-by-step guided responses to every question you may encounter
- Controlled note-taking activities and full answer key