Answer:Things settle down in Maycomb, although Bob Ewell publicly blames Atticus for him losing his job. Tom Robinson's old boss, Link Deas, gives Helen a job, but Bob Ewell makes it very difficult for her to safely walk to work. Deas puts an end to that, which makes Ewell angry.
The personal pronoun that is correctly complete the sentence is : C. she
The other options are only use when there is a possessive form, which make C became the most possible choice for you
hope this helps
Answer
Must
This is the word that completes the sentence agreement.