Answer:
What goes through a door but never goes in and never comes out?
What starts with the letter T, is filled with T and ends in T?
This dish is hot frankfurter served in a long, soft roll and typically topped with various condiments. Often served with hamburgers.
What can be measured but has no length, width or height?
Which weighs more? A pound of iron or a pound of feathers?
What is always coming but never arrives?