Answer:
I'm a kind of cup that doesn't hold water, but makes a lot of noise repeatedly. What am I?
I am an odd number that become even when beheaded.
I am a table you can eat. What am I?
I begin your sentences. What am I?
I can sizzle like bacon. I am made from an egg. I have plenty of backbone but lack a good leg. I peel layers like onions but still remain whole. I can be long like a flagpole yet fit in a hole.
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.