Answer:
What is it that you must give before you can keep it
What is always coming every day, but never arrives until the next?
What shoes should you wear when your basement is flooded?
You fill it and it empties, A metaphor for plenty, Depending on what half you see, It's either full or empty
Small, containing light, You'll need it in the dark, It will provide that spark, and shine into the night. Will light up any pyre, 'Cause it can help make a fire.
How did the farmer find his wife?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?