Answer:
What is seen in the middle of March and April that cannot be seen at the beginning or end of either month?
I make everyone blind. You can't see me but I will always come back for you. What am I?
I store fire-breathing animals.
I build bridges of silver and crowns of gold. What am I?
I get wet when drying. I get dirty when wiping.
When is it bad luck to see a black cat?