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'm found in socks ties and hands. What am I?
I run cold and hot, I look blue but am red. What am I?
You use a knife to slice my head but you weep beside me when I am dead
I shrink smaller every time I take a bath.
What language does a billboard speak?