Can you put lines 17-31 so we can read them
I believe it's 4 because Kevin isn't being physically hurt, but more emotionally by the girl he wanted to ask already being taken.
As children, the authors both had an interest in art and literature, and the appreciation of nature’s beauty. Even though both authors grew up in different environments/ types of homes, they both are very similar in many ways.
For example, One source claimed that APA was fun (Johnson, 2013), while another source disagreed (Smith, 2013). Note that because the first part of the sentence has a different source than the second, the citation of Johnson is in the middle of the sentence, while the citation of Smith is at the end.