During the summer, there were two interns in the same team, me and another student from Purdue. One thing that I realized when working was that he would always be content on finishing off the project and unwilling to ask for more work. Since, I am a senior and I understand the seriousness of having an opportunity like this. I took this opportunity to dedicate more time and shine in the eyes of my other co-workers. Through working long hours (8+) during the summer, my manager was impressed and had started talking to me about converting me into a full-time position at least 5 weeks before my official end date. So for some advice, spend lots of time in the office or outside the office working, ask a lot of questions to clarify your understanding about the project you need to work on and don't hesitate for asking for help if you are stuck, someone will find time to help you out eventually.