The last thing you remember was settling into your regular bus seat, and closing your eyes for just a minute.
When you waken, the bus seems empty, yet the engine is still running. It's dark outside. You were having a dream, fading already, but you remember five words.
I'll give you five random words to incorporate in your story, from this site. https://www.randomwordgenerator.com/ Set the count to five, and click to generate. Usual rules - 1000 words max, due Friday, April 12th. Noonish, EST.
Image is from here.