You can use these as starter sentences or as the idea for your story:

When it rains toothpicks, you-know-who is coming.Ms. Chenchy said, “Copy down the homework,” and began to write on the blackboard in letters that weren’t familiar to Pat and didn’t even seem to be letters. Everyone else was writing as if nothing was wrong.When I finished washing my face, I looked up and saw an unfamiliar face in the mirror—on top of my neck, above my tee-shirt.The leader of the world’s sm...