Evolve Digital is a six-level English course that gets you speaking with confidence. The online course lets you work through this Level 4B (CEFR B1+) at your own pace. It is expertly designed for self-paced learning, covering all four skills and providing instruction and guidance as well as practice and production opportunities. If you are studying in a class, your teacher will provide you with a class code on Cambridge One. Subscription to this Level 4B course is for 9 months, delivered online through Cambridge One. All content is mobile-friendly, so can be accessed on smartphones, laptops or desktop computers.