Answer:
I am the red tongue of the earth, that buries cities.
What grows when it eats, but dies when it drinks?
If the day before yesterday is the 23rd, then what is the day after tomorrow.
Besides Paris, what is the capital of France?
What is red, bloody and smells like an orange?
Of these things - I have two. One for me - and one for you. And when you ask about the price, I simply smile and nod twice.