Riddle Part 1 (Just For Fun)

1.What work can one never finish? http://dailybrainteaser.blogspot.com/2012/03/writers-riddle.html
2.If you throw me from the window, I will leave a grieving wife. Bring me back, but in the door, and You’ll see someone giving life! http://dailybrainteaser.blogspot.com/2012/04/what-am-i-puzzle.html
3.Two men are in a desert. They both have packs on. One of the guys is dead. The guy who is alive has his pack open, the guy who is dead has his pack closed. What is in the pack? http://dailybrainteaser.blogspot.com/2012/03/death-mystery-riddle.html

HAVE FUN:dance: