Answer:
What word has kst in the middle, in the beginning, and at the end?
What type of shoes do spies wear?
I can bring tears to your eyes; resurrect the dead, make you smile, and reverse time. I form in an instant, but I last a life time. What am I?
I don't have eyes, but once I did see. Once I had thoughts, but now I'm white and empty. What am I?
I have branches but no fruit trunk or leaves. What am I?
Give it food and it will live, give it water and it will die.