I believe that the answer is A, interest and hospitality. Mrs. Farquhar is happy to serve the soldier and get him a glass of water, while Mr. Farquhar inquires about news about the war.
1. Hurts the person getting bullied (suicide)
2. Can get in trouble with the law (harassment)
3. Can affect the way people think about you
Invade: Enter a place, situation, or sphere of activity) in large numbers, especially with intrusive effects... Synonyms for invade: occupy & takeover
Explore: travel through and unfamiliar area in order to learn about it.... Synonyms for explore: Tour & search
Personification for death.....maybe"death grasps you into its cold, dreary hands"?
