Answer:
The three parts of the given excerpt from "Dover Beach" by Matthew Arnold that the speaker describe the sorrow and confusion that he wants to escape are:
1. But now I only hear its melancholy, long, withdrawing roar,
2. Hath really neither joy, nor love, nor light
3. And we are here as on a darkling plain
The end of Hamlet's life held one purpose: to his father's murder. Unfortunately, this vengeance also cost him his own life, as well as the lives of Ophelia, Polonius, Laertes, and his mother Gertrude. We must try to remember Hamlet as he was before his father's death: a diligent student and a leader of his people. Towards the end, as a sickness began to consume him, he lost some of the presence he once had, but he never lost the support of his people. We can all take comfort in the fact the struggles in his mind are now at an end.
Mines can cause the ground to cave in.
