OK, I failed this test before I even got to it. Apparently you are only allowed to put one country in the "Where did you grow up in?" question. I don't know why they aren't interested in the verbal abilities of the large number of people whose parents weren't sedentary - e.g. military, mining industry, diplomats, aid, disaster, mega-construction etc etc.
/whine over.
EDIT: Also, no way to communicate this flaw to them (I'm not on Twitter).