Answer:C) "We should get some pizzas and stay up the entire weekend working on it together."
Explanation:I think it is very encouraging when people do not only encourage you to do something but they also want to be part of doing the project with you .
When people will give up their own sleep just to keep you company to ensure that you stay up and there is no way you can not stay up when you have great company around you helping you through the project .
The fact that they showing this much interest will encourage you more to succeed in that project and in completing it.
Extra hands always make the work go faster than doing it alone which may make you feel bored and tired .