How much deeper would the ocean be without sponges?

Why don’t sheep shrink when it rains?

If you tell a joke in the forest, but nobody laughs, was it a joke?

Why is it that when you transport something by car, it’s called ship-ment but when you transport something by ship it’s called cargo?

Can you repeat the part after “Listen very carefully”?

Why do you need a driver’s licence to buy liquor when you can’t drink and drive?

Do steam rollers really roll steam?

What will fall on the lawn first? An autumn leaf or a Christmas catalogue?