Answer:
A caribbean shape that makes ships disappear.
Iโm where yesterday follows today. And tomorrowโs in the middle. What am I?
I am alive without breath and cold as death. I am never thirsty but always drinking.
Taken from a mine and then locked up in a wooden case. I am used by students everyday.
Drop me and the world will shatter. You can always find me where you empty your bladder. What am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?