I will become more and more richer after twenty years .Everything will change.For example: I will not go to schoool for study,I won't go out to work. Because I will become an egineer in computer.I will only stay at home to teach ourselves with computer.And I will go to work by my computer. No matter where I want to go, I will only have a thought.I will buy anything without anyone's help. I will buy all kinds of things by internet. I will let my robbet help me do some house work.I think our life will be more interesting and wonderful after twenty years.