The sentence that uses parallel structures is B) My three favorite activities are writing, reading, and going to the library.
A parallel structure means that the same form of a verb is used in a sentence, and as you can see, here only gerunds are used - writing, reading, going - they all have -ing in the end.
The other sentences don't have a parallel structure because they don't use the same forms.
Central idea is the the main message of an excerpt. It is the controlling idea of the excerpt. Hence, option C. Typical North Americans greet each other with a handshake is the answer.
<h3>What is a theme?</h3>
The theme of a passage is the central idea of the passage. It is the controlling idea of the passage.
Therefore, the controlling idea of the passage is option C.Typical North Americans greet each other with a handshake.
learn more about theme: brainly.com/question/11600913
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Answer:
Explanation: b. intrapersol communication
It tells the lesson the author learned i think
