There are many different ways of seeing a town for the first time. One of them is to walk around it, guide-book __1__ hand. Of course, we may __2__ with our guide-books the history and__3__developments of a town and get to know them. __4__ then, if we take out time and__5__in a town for a while, we may get to know it better. When we __6__ it as a whole, we begin to have some__7__, which even the best guide-books do not answer. Why is the town just__8__this, this shape, this plan, this size? Why do its streets__9__ in this particular way, and not in any __10__ way?