If I have one thousand dollars, I will buy some flowers for my teachers and my parents, because they teach me a lot.

If I have one thousand dollars, I will give some to the poor people and the poor children, let the children go to school and have a rich life.

If I have one thousand dollars, I will buy a lot of books for myself. Then I will call my good friends come to my house to enjoy my books together.

If I have one thousand dollars, I will set aside the money in the bank for the use in need of the future.