Correct me if I'm wrong but I believe it is phrase or clause containing three or more words at the beginning or end of a sentence.
Obsessed is most appropriate to describe a person whose mind and heart are concentrated on one idea to the exclusion of everything else.
I hope this helps you. ☺
The Soviet Invasion of Afghanistan and the U.S. Response, 1978–1980. At the end of December 1979, the Soviet Union sent thousands of troops into Afghanistan and immediately assumed complete military and political control of Kabul and large portions of the country.
<span>A) It shifts from first person point of view to third person point of view with the sentence: "That was the last sun that shone on Black Hawk."
The use of "I", "we", and "our" through the first part of the paragraph is what makes it first person point of view. When it switches at this sentence, the pronouns shift to "he", which is what makes it third person point of view. </span>
The correct answer is A. Perhaps Anna could consider her decisions more carefully.
Explanation
The tone of a sentence is the name given to the intonation and how an idea is expressed. the speaker separates his thoughts using pauses or silences and by variations in the tone of voice; in written language, these pauses and variations in pitch are generally represented by the period (.) and, sometimes, by question marks (?), exclamation points (!) or by an ellipsis (...). Additionally, the tone can be modified with the words used towards another person, for example, the sentence "Perhaps Anna could consider her decisions more carefully" invites Anna to reflect on her decision and make her decisions more carefully, unlike the sentence "Anna-she's a girl who acts silly" because she has a more aggressive tone towards Anna and makes a value judgment on the situation by insulting the other person. Therefore, the sentence that shows the best tone of the writer is A. Perhaps Anna could consider her decisions more carefully.