What are the 7 English levels of CEFR?
CEFR is an international standard for describing language ability. It describes language ability on a seven-point scale, from A0 for beginners, up to C2 for those who have mastered a language.
There are seven levels: A0, A1, A2, B1, B2, C1, C2. These are described in the table below.
+ Basic language user: A0, A1, A2
+ Independent language user: B1, B2
+ Proficient language user: C1, C2