AFCT English Complete Practice Test Guide

The verb 'boast' means to talk with excessive pride about one's achievements, abilities, or possessions. It often carries a connotation of self-satisfaction and can sometimes be perceived negatively if the pride seems overbearing or unwarranted. This term is commonly used to describe situations where someone is highlighting their successes or advantages in a way that seeks recognition or admiration from others.

In contrast, expressing concern relates to feelings of worry or anxiety about a situation or person, which is unrelated to the meaning of 'boast.' Acquiring new skills focuses on the process of learning or gaining proficiency, rather than talking about one's accomplishments. Swiftly correcting someone addresses the act of promptly rectifying a statement or behavior, which does not align with the self-promotion implied by 'boast.' Thus, the meaning captured in the correct choice accurately reflects the essence of the verb.