Answer: Letter A sounds about right.
Answer:
Industrialization generates employment opportunities, provides educational opportunities, encourages advancement and innovation, and better utilizes resources. All of these benefits and more make industrial development extremely valuable to a population and the local economy
Since we know that there are more than 1 answers to this and that B is a correct option, we can safely assume that D is the other correct option.
Paraphrasing is the answer...
The answer would be the first one, somber.
Using context clues, the narrator is grieving for someone. This gives off a gloomy vibe. Somber means dark and gloomy, so this would be the answer.