Answer:
I am a word. I become longer when the third letter is removed. What am I?
I row quickly with four oars but never comes out from under my own roof.
I am known for my natural tuxedo and marching. What am I?
What gets whiter the dirtier it gets?
I am black within and red without; with four corners round about. What am I?
Sugar on a stick. The kids love licking them