In this sentence should there be an apostrophe on chromebooks to show possession? everyone should bring their chromebooks on the second day of school.

No

Explanation:

The word "their" already shows possession so you don't need to have an apostrophe. Even if there wasn't a "their" it would say something like Everyone's chromebook with the apostrophe being on the person or thing in possession of it.

what about him? ? the answer c

explanation:

boccaccio employs the voice of his narrator dioneo to represent his ideas on the tension between masculinity and femininity.  while dioneo excites the members of the brigata and recognizes women for their unique skills and independent ideas, he concludes the decameron with a story reminiscent of the society from which these young aristocrats escaped, revealing misogynistic overtones.  dioneo boccaccio is able to explore the gender disparity which is inherent in 14th century florentine society.