Answer:
What is black when you buy it, red when you use it, and gray when you throw it away?
I am a shimmering field that reaches far. Yet I have no tracks and am crossed without paths.
You heard me before and then again. Afterward I die until you call me again.
I am what no man ever yet did see, which never was, but always is to be. What am I?
I am free the first time and the second time, but the third time is going to cost you money. What am I?
Whatโs a carpetโs favorite sport?