Why So Lazy??

I have an Oral Communications class that is half fresh out of high school kids and although I don't consider myself old they are still kids to me. I am 25 and have a clear path of what I want to do and the grades I'd like to recieve. We have a group presentation to do and I have 8 people in my group and have recieved information from 1 of them. My grade is riding on them and they don't seem to care about theirs. No one has made an effort to get together and put our information together. We don't know what our presentation includes nor what order we will be speaking in. I have given my email address and let them know I will put the presentation together myself with their information. I understand we all have family to visit over the holidays but I have four other finals besides this one to study and prepare for. I think they are all lazy and inconsiderate. If it comes to me putting this thing together by myself I will. But If in doing so I hope thier grades suffer. I will never be so happy to be taking 200 and 300 level classes next semester to be rid of high school kids riding on their parents dime. I pay my way and work to pay the bills. I hope someday each one of them will realize life is never handed to you and that once thier college fun is over, life gets nothing but harder.