Back in my day, you could pull up to a gas station, say "fill 'er up!" and sit back as they filled the tank, cleaned the windshield, check the tires and fluid levels.... I'd tip em a nickel, and they say, "Gosh, thanks, mister!" Nowadays, I have to take out a second mortgage to pay for a half-tank of gas... In today's lesson, we'll hear how to buy gas in Spanish... the second mortgage will be another lesson!