Answer:
I am a word. I become longer when the third letter is removed. What am I?
I tremble at each breath of air and yet can heaviest burdens bear.
I'm very tempting, so it's said. I have a shiny coat of red and my flesh is white beneath. What am I?
Deposit red liquid in me.
I go up and down at the same time. Up towards to sky and down towards the ground
I have a small hill with seven holes.