Answer:
"Tesla not only did the job overnight, but he also told Edison that he could redesign the generators so that they would work better and save money."
Explanation:
Because the passage best describe the main character Tesla and the ending of the sentence

<u>Janet Kainembabazi Museveni</u> is the wife of the president of Uganda ~
The best answer for the underlined word would be A: Vital
crucial means important or urgent.
required could be it but it does not imply a great amount of necessity.
The rest of the options don't even relate to this question.
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<span> B. A resume’s appearance is unimportant. </span>