Answer:
I am always in front of you, but you will never see me. What am I?
What can burn the eyes, sting the mouth, yet be consumed?
I know a word of letters three. Add two, and fewer there will be!
What word looks the same upside down and backwards?
Big as a biscuit, deep as a cup, but even a river canβt fill it up. What is it?
My days are numbered. What am I?