Answer:
I can wave my hands at you but I never say goodbye. You are always cool when with me even more so when I am high!
I take off my clothes when you put on your clothes. I put on my clothes when you take off your clothes
Weight in my belly, trees on my back, nails in my ribs, feet I do lack. What am I?
I am bought by the yard but worn by the foot
I am an odd number. Take away a letter and I become even. What number am I?
What did the piece of wood say when he saw the screwdriver and screws approaching?