你在那所大学读书怎么说？

你在哪所大学读书:Which university (college) are you in? 或者 Which university (college) you study in?

学那个专业:What's your magor?

什么时候毕业:When will you guaduate?

你将来会做什么工作:What job do you prefer?

Which University/college/school do you study at?
What's your major? when will you graduate from university? whare you going to do in the future?