1.)What is the beginning of the end, the end of time, the middle of yesterday, and nowhere in tommorrow?
2.)You heard me before, Yet you hear me again, Then I die, 'Till you call me again. What am I?
3.)A murderer is condemned to death. He has to choose between three rooms. The first is full of raging fires, the second is full of assassins with loaded guns, and the third is full of lions that haven't eaten in 3 years. Which room is safest for him?
4.)I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?