Answer:
What has one eye but cannot see?
What can go up a chimney down but canβt go down a chimney up?
Without a bridle or a saddle across a thing I ride a-straddle. And those I ride by help of me though almost blind are made to see.
You can drop me from the tallest building and Iβll be fine, but if you drop me in water I die. What am I?
I am a word of letters three. Add two and fewer there will be. What word am I?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.