The best way to test your level in English language, English skills test.
Test and Questionnaire is the best way to test your level in Grammar, Orthographe, Comprehension in English language, with a huge number of different questions on knowledge, for all levels with multiple choices.
Exercises for all levels of learning in English Language A1, A2, B1, B2, C1, C2.
A useful application for the preparation of test of knowledge in English.
