When do you go at red and stop at green?
Where does success come before work?
What should you do when you see a green man?
You are my brother, but I am not your brother. Who am I?
Which word in the dictionary is spelled incorrectly?
What can you add to a wooden box to make it lighter?
If you threw a white stone into the Red Sea, what would it become?
What is at the end of a rainbow?