David and Chelsea are having an argument. During the course of the argument, Chelsea reveals that she is upset with David because he spends too much time at work and not enough time with her. She says she feels abandoned, lonely, and in need of support. David tries to reassure Chelsea, but nothing he says seems to make a difference. What would be the most appropriate course of action for David to take at this moment?

- Express empathy for Chelsea.

Explanation:

As per the given situation, the most appropriate action for David to take right now would be to 'express empathy for Chelsea' as this would assist him to understand her state of mind and emotions and develop a connection with her which would help Chelsea overcome her feelings of isolation and lack of support after the argument. David needs to regulate his own feelings and attempt to sense her feelings and respond accordingly so that she would be able to share the cause of her this feeling and provide her comfort and satisfaction. Therefore, 'expression of sympathy' would be the best 'course of action' that David should take.

- "a nonrestrictive clause functions as a modifier to a noun (that is an object, person or concept). these clauses can be described by the following three options: it is set off by comas, it contains a subject and a verbs and it adds nonessential information to the sentence.

for example, in "here is bill gates, who confounded microsoft software company" we can identify "who confounded microsoft software company" as a nonrestrictive clause modifying the noun bill gates. this clause can be describes as a nonrestrictive clause because it is separated by a comma, it adds nonessential information to identify who bill gates is and it must contain both a subject (who) and a verb (confounded)."

the purpose of the heading in the passage is to identify who is telling the story.

this excerpt is part of the book sugar changed the world (2010) written by marc aronson and marina budhos. as the book has been written by two people, the heading "marc" indicates that this specific excerpt is being narrated by aronson. in the fragment, marc describes his grandfather's story after hearing it from his cousin. however, there are other excerpts where budhos is the one that tells the story of her family.

aronson and budhos, who are husband and wife in real life, decided to write sugar changed the world when they found out how sugar, which had an important role in slavery and economy, changed their ancestors' lives.