Answer:
What word becomes shorter when you add two letters to it?
What has thousands of ribs and two backbones?
What begins to die on a wedding day?
Small, containing light, You'll need it in the dark, It will provide that spark, and shine into the night. Will light up any pyre, 'Cause it can help make a fire.
What goes through towns and over hills but never moves?
People take me on walks and I run and have fun. What am I?