complex noun phrases containing gerunds (unit #16, part 1)

급하니 일단 숙제만 ㅜㅜ

One of the defect of living alone is preparing breakfast without mom.

The most challenging thing of being a graduated student is filling one's career with a lot of papers.

I'll have been to the universe in 30 years.

even though many of my hypotheses turned out to be false, I managed to submit paper.