Answer: lacking strength
Explanation:
The highlighted word is ''frail''.
The definition of frail in relation to a human being is someone who is physically weak and fragile.
In this context therefore, it is logical to assume that the word means that the person being referred to (the mother) is lacking strength. This would make sense because the mother is getting old and people get weaker as they age.
Nearly a century after its publication, F. Scott Fitzgerald's "The Great Gatsby" remains a literary classic. One challenge it presents, though, is understanding how the Roaring '20s tale of Jay Gatsby's pursuit of wealth and romance at all costs is still relevant nearly a century later. The novel's portrayal of materialism, superficial relationships and the myths of fame and celebrity create remarkable parallels between Gatsby's world and the present day.
Materialism
Possessions and status are a key ingredient to many of the characters' lifestyles. In order to attract Daisy's interest, Gatsby defines himself by his enormous house, decadent parties and distinctive cars and clothing. Daisy, too, values materialism, as the convenience of her marriage to wealthy polo player Tom Buchanan keeps her from fully embracing Gatsby's vision for their future. High school English teacher David Dowling writes that America's continued obsession with materialism is one reason for the novel's permanence, depicting the conflict between moral values and the desire for wealth that still entangles people today.
The type of a reference book that contains synonyms (similar meaning words) and antonyms (opposite meaning words) is called a "Thesaurus".
Answer: the 4 factors of fair use
The purpose and character of the use, including whether such use is of commercial nature or is for nonprofit educational purposes. ...
The nature of the copyrighted work. ...
The amount and substantiality of the portion used in relation to the copyrighted work as a whole.
The effect of the use upon the potential market for, or value of, the copyrighted work
