Answer:
The answer is that my understanding was false.
Explanation:
The word alienated specifically refers to a social condition in which someone feels left out or distanced from a group of people in a work environment. Judging by the context of the sentence that begins with: "You believed then..." tells me that I had a wrong understanding of the social condition at work of my older sister Beth.
C. A heavy rainstorm.
The text shows indication of a storm arriving. “Clouds arrived” are an indicator that clouds quickly appeared. “Lightning flashed” tells us these are storm clouds. It makes sense that next it would start raining, making the next event a heavy rainstorm.
Your first option, "I have taken all the stress I can stand.", is a line of dialogue.
Dialogue is speaking/talking. The second and last options cannot be examples of dialogue because they are not being spoken (you can tell by the lack of quotation marks).The third option is also incorrect because it is what is written, as it says "the study reported" (the study does not speak). Therefore, the first option is correct.