1. I have only done it once. My mother forgot to wake me up before she went to work. I actually missed 2 classes because of it.
2. No, I have never overslept. I am always on time for class. My father would kill me if I missed a class.
3. Yes, I have overslept a few times. Each time I did it was because I forgot to set my alarm clock before going to bed.
4. No, I haven't. My father would never let that happen. He makes sure that I am up in plenty of time to get ready for school every morning.
5. I overslept and missed my first class yesterday in fact. I was up late the night before playing video games. I guess I didn't hear my alarm go off.