The moust important one is the one
I would want to rest and do things I want to do. If you take and arrange everything in advance then you will worry if you have everything or not. I would want to watch Tv and hang out with friends. There is a lot more to life than organizing stuff and waiting for that something to happen. Relax and enjoy yourself.
Answer on edge is B) subordinating conjunction.
I think the answer is either
A. Why does Harry seem sad at the end of the passage.
or
D. Where will jack and Harry find work after the professor leaves?