Answer:
I reach for the sky, but clutch to the ground. Sometimes I leave, but I am always around
Some keep it in a dumpster while others keep it in their trunk.
What occurs four times in every week, twice in every month, only once in a year but never in a day?
Something you carry while singing.
What always comes into the house through the keyhole?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.