Dear Friends,
Here is a detailed explanation to this question-
souvik101990
Focusing across several generations, Alex Haley wrote Roots, a novel explaining both his family history and the history of American bigotry.
A. Focusing across several generations
B. Centering around several generations
C. Living through several generations
D. With an eye on several generations
E. Telling of several generations
Choice A: This answer choice utilizes the incorrect idiom form "Focussing across"; the correct form of this idiom is "focussing on". Thus, this answer choice is incorrect.
Choice B: This answer choice incorrectly modifies the phrase "Alex Haley wrote Roots" with the phrase "Centering around several generations"; neither the noun "Alex Haley" nor the action "wrote" can logically be said to center across generations. Thus, this answer choice is incorrect.
Choice C: This answer choice changes the meaning of the sentence by modifying the phrase "Alex Hayley wrote Roots" with the phrase "Living through several generations"; the intended meaning of the sentence is that Alex Haley wrote Roots, a novel about the history of his family spanning several generations. This answer choice implies that Haley lived across several generations and simultaneously wrote Roots. Thus, this answer choice is incorrect.
Choice D: This answer choice commits an error similar to the one found in Option C, in its use of the modifying phrase "With an eye on several generations"; this phrase implies that Haley observed several generations and simultaneously wrote Roots. Thus, this answer choice is incorrect.
Choice E: This answer choice maintains idiomatic correctness throughout the sentence and conveys the intended meaning of the sentence. Thus, this answer choice is correct.
Hence, E is the best answer choice.All the best!
Experts' Global Team