Answer:
I make everyone blind. You can't see me but I will always come back for you. What am I?
What time of day, when written in a capital letters, is the same forwards, backwards, and upside down?
With three leaves, I am just a plant. Add another leaf and everyone will want me for good luck. What am I?
You have to travel far before you turn it over. What is it?
If lightning strikes an orchestra, who is most likely to get hit?
When is it bad luck to see a black cat?