Is after the underlined word? If so, it'd be a preposition. It's followed by a noun.
I would say the bet answer would be option D "Five-year-olds will be evaluated." This would set the stories setting as a dystopia because no five year old would be evaluated at such a young age and given a job. Tommy was also worried that his creativity, and intelligence would go unnoticed and he would be placed as a coal processor and hoped he would become a scientist or a programmer. Also, remember that a dystopia is a made up world of injustice and suffering.
Hope this helps.
1 introduction paragraph
2 three facts made into three paragraphs
3 conclusion paragraph
He and Stella boarded a train bound for Pittsburgh, Pennsylvania.
OR
They boarded a train bound for Pittsburgh, Pennsylvania.
Probability sampling is a sampling technique, in which the subjects of the population get an equal opportunity to be selected as a representative sample. Nonprobability sampling is a method of sampling wherein, it is not known that which individual from the population will be selected as a sample.
Hope it’s right
Best luck with your studying
