: The PDF format allows learners to study at their own pace and on their own schedule.
The official modern successor. It is a subscription service ($30/month) that includes the advanced level, but it is a web app, not a PDF. It has automatic speech recognition. linguaphone advanced english course pdf full
, which focuses on "Guided Total Immersion" (GTI) to teach you to think in English rather than translating from your native tongue. Revision and Mastery: : The PDF format allows learners to study
Mastering Advanced English: A Deep Dive into the Linguaphone Advanced English Course but it is a web app