Fxie a dit :

Sadly, many English players can't even pass that "test." A lot of people live on California these days.

Harrytrotter a dit :

Players are allowed to play in whichever communities they choose, whether because their friends are there, because they can get easy firsts or even because they want to learn a new language. There are filters to prevent players from speaking in certain communities but I'm completely against not letting them play wherever they want.

Not to mention that test system has far too many flaws to ensure that players that do get the test right are able to speak that language. And last, as Tulio said, it only takes you 20 seconds to change communities.