It is so hard.

How would you have time to do the homework. I am so behind in the homework. There is a lot of homework I have, and I am getting tired. I am getting real sleepy. I can't even stay up anymore.

What would you do to stay up?

What time would you go to bed, if you are doing your homework?

I have to study 13 hours a week to get a passing grade.

So what time would you go to bed, if you have 13 credit hours to study?