BUSUU

 

Busuu offers courses at A1, A2, B1 and B2 levels based on the Common European Framework of Reference for Languages. 

Users sign up as they start studying one or more languages. 

Study units for a language are usually divided into around 150 units. 

Units consist of multiple choice questions, speaking assignments, and writing tasks. 

Each set of units includes picture and audio multimedia material, such as vocabulary, grammar, transcripts, writing sections, pronunciation section, and multiple choice questions. 

Users act as both a student and a teacher, correcting each other. Users can also chat with each other.

 There are two class member groups on the site; regular membership and paid premium membership. Only premium members can use some multimedia functions such as grammar units and video units, audio recording and podcasts.