Quick Quiz: Nouns Score: Change category, Flip order Reset Incorrect! Try again. Noun: green bean Your choice? the signal to proceed immature bean pod eaten as a vegetable a state in New England   (Noun: green mountain state) the solar calendar now in general use, introduced by Pope Gregory XIII in 1582 AD to correct an error in the Julian calendar by suppressing 10 days, making Oct 5 be called Oct 15, and providing that only centenary years divisible by 400 should be leap years; it was adopted by Great Britain and the American colonies in 1752