Answer:
I am pronounced as one letter, written with three. I come in blue, black, brown, or grey. Reverse me and I read the same either way. What am I?
When the clock has no angle, I will own yesterday, tomorrow and tonight. What am I?
I have two bodies joined together as one. When standing still, I run and run. What am I?
I am an odd number. Take away a letter and I become even. What number am I?
I fly forever Rest never.
Give it food and it will live, give it water and it will die.