Answer:
I am an odd number. Take away a letter and I become even. What number am I?
What's made of water but if you put it into water it will die?
I row quickly with four oars but never comes out from under my own roof.
People walk in and out of me. They push me and I follow. When they walk out on me I close up and I stay waiting for the next person to walk into my life when I have a more open mind
Send poorly behaved children to me and let them sit here. What am I?
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.