62. Keep the Change Jimmy is at the Boston Airport. He hails a taxi. T: Where to, buddy? J: The Sheraton Hotel, please. T: Ok. Is this your first time in Boston? J: Yes. What s a good place for sightseeing? T: If you have a lot of time on your hands, you can walk the Freedom Trail. J: I m kind of strapped for time. T: In that case, whatever else you do, you must check out the observatory on the 63rd floor of the John Hancock Building. J: Isn t the building all glass? T: That s right. You can t miss it. Here s your hotel. That ll be $17.50, please. J: Here s $20.00. Keep the change.