Answer:
I go into the water black and come out red. What am I?
You went into the woods and got me. You sat down to seek me. You brought me home with yourself because you couldn't find me. What am I?
You use a knife to slice my head but you weep beside me when I am dead
I have wheels and flies yet I am not an aircraft.
Railroad Crossing, look out for the cars. Can you spell that, without any R's?
No matter how little or how much you use me, you change me every month.