Answer:
I stand up tall and am made of steel With baguettes and garlic at my heel. I love the colors red white and blue but obviously not as much as you. I am a marvel for all to see Though to some I am a monstrosity!
I start with T end with T and within me is T.
I have a small hill with seven holes. What am I?
I am one with eight to spare, lest I lose my one. I'm not a number. What am I?
I am used when you jump off a bridge for fun.
No matter how little or how much you use me, you change me every month.