Had a go at this just for kicks: http://www.cambridgeenglish.org/test-your-engl…

Turns out I’m a higly competent speaker of English... (got 25/25)

So I decided to have a go at this: http://www.cambridgeenglish.org/test-your-engl…

And got a 24/25 score..

Not too shabby I’d say.