Answer:
What type of drink is usually added to cereal in the morning?
What is it that given one, you'll have either two or none?
A small hill with seven holes.
What can travel around the world while staying in a corner?
Tomorrow's yesterday. Yesterday's tomorrow. What is it?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.