The house in "The Deserted House" is a metaphor for a dead body or dead person.
The poem opens with "life and thought have gone away" speaking of a person who has died and no longer has life or thoughts. It continues in Lines 1-3 describing the emptiness of the house, showing the stillness and emptiness of death.
In Line 4 "The house was builded of the earth, And shall fall again to ground." refers to a body being buried, similar to the common funeral phrase "from dust to dust"
Line 5 refers to the person in Heaven- "in a city glorious-- A great and distant city--have bought A mansion incorruptible." Incorruptible in this line means everlasting or unable to decay, showing that the person, (the "mansion") will stay there forever.
The poem ends with "Would they could have stayed with us!" in reference to the person who has died-wishing they had not "moved" to heaven and instead could have stayed alive.
Accidents are disastrous situations happen in an unexpected time that it happened. There is no warning and the person that experienced it had no awareness. The person that experiences this has unfortunate luck at the time.
Risky behavior on the other hand, happens when a person decides to take a <span>“risk” on what he/she will do in the given situation. It a person’s decision to take action whether the result is good or bad.</span>
Personally, the option I would choose is D. exonerated: out of, to complete the analogy. My reasoning would be that when you are carried by emotions, you are elated, the same way that when you are exonerated, you are deposed, or out of a certain service.
However, the answer that I found people saying is correct all over the Internet is C. coherent : to place, so, I don't know whom you should believe, sorry. :/