What has keys but can't open locks and sometimes can open hearts? Music.

What is invisible and makes people blind? Darkness.

What always goes up but never goes down? Your age.

What has many keys but can't open any lock? A piano.

Why did the tomato blush once again? It saw the salsa dancing.

What has a bed but doesn't rest? A riverbed.

Why did the cookie cry? It was feeling crumby.

Why was the math book feeling smug? It had all the right answers.

What has a heart but no love? An artichoke.

Why did the tomato go to school? It wanted to ketchup on its studies.

What has a bed but never sleeps? A streambed.

Why couldn't the math book sleep at night? It had too many disturbing decimals.

Why was the math book confused? It couldn't figure out its own story problems.

What has a neck but no head? A bottle of whiskey.

Why did the scarecrow win a Nobel Prize? It was exceptional in its field.

What has a bed but never lies down? A flowerbed.

Why did the tomato turn red yet again? It saw the salsa dancing.

What has keys but can't turn locks? A piano keyboard.

Why couldn't the bicycle stand up by itself again? It got tired of the pressure.

What has a heart but can't love? Artichokes.

What has feet but no legs to walk? A table.