Answer:
What is the ending of all that begins?
You are on an electric train. Which direction will the smoke fly in?
What comes one time in today, three times in tomorrow and never in the future?
Ambitious people will climb the social version of this contraption.
You fill it and it empties, A metaphor for plenty, Depending on what half you see, It's either full or empty
When is it bad luck to see a black cat?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?