Engels | English: Grammatica | Grammar

accurate tool to help you progress from level B2.2 to C.1 to C.2 (upper intermediate to advanced to expert).
You will find the book has THREE colour-coded parts. You will need to decide at which level you are right now. If you are below B2.2, complete the upper intermediate part of the book. If you are at level B2.2, complete the advanced part. If you are at level C1, find the Expert part of the book.
Grammar Scan includes diagnostic tests at Upper-Intermediate, Advanced, and Expert levels to check students' knowledge of key aspects of English grammar and usage.
You will find a large number of questions in each section. If you do not know the answer, do not guess: the only person you are fooling is yourself.

Once you have completed all questions, find the thin companion volume. Now check your answers. Each time you answered incorrectly, make a note of the NUMERICAL CODE behind the answer.

A full list of the codes now gives you access to the relevant information in the larger volume, Practical English Usage, also by Michael Swan. Here, each code can be traced, and you will find the exact nature of your mistake and learn about correct usage.
This is a great tool: it provides feedback and feedforward, allowing you to progress to the next higher CEF level.