Answer:
he decided to help him because Hrothgar's help Beowulf's father when Beowulf was a baby
I sharpened my skills under the mentorship of my coach.
You need a noun to complete this sentence, and mentorship is the only noun here - the rest of the words are adjectives.
Answer:
“Graduation is at seven o’clock, so don’t be late,” said Brian sternly.
Explanation:
the second sentence is wordy and out of order, making it harder to understand. the first sentence is straightforward and to the point
Answer:
The children in the district are so poor and some of them so pathetic that I suppose the struggle to live has been so great you could not think much about what you fed the mind, but I came away feeling that right there, in one of the biggest and richest states in the country, we had a big area that needed books and needed libraries to help these schools in the education of the children, and, even more, to help the whole community to learn to live through their minds.