Answer & Explanation:
Passive voice is used when we want the emphasis to fall on the object of the sentence instead of the subject. He was made a mayor is the passive voice construction. in this sentence, the passive voice shows we care more about the fact that "he" is a mayor now, which is the point we want to get across.
Answer:
Mary Edwards Walker dedicated her life to helping people.
Explanation:
In this paragraph, it talks about her providing healthcare (to help people) and her activism (also to help people) and she became a spy (to help her county, and some people)
The last one is the correct answer.
It is "It's going to be a long wait," the nurse confided.
When someone is speaking, there needs to be quotation marks. Also, <em>It's</em> needs an apostrophe because that makes it stand for "It is"
So the last answer is the right one.