补充几个被问到的，原来的问题 list 上面没有的（实际上也可以根据原来自己 prepared 的东西去发挥）：

1. What clubs do you want to join in WUSTL community and why? （有点类似于contribution to community）
2. How did your undergraduate studies contribute to your future goals?
3. What do you want to cook when you make dinner with your friends?