Answer: The 2nd one, he is doing so through an action, it's not necessarily coming out and saying "He pays attention" it's indicating it through what his actions and thoughts are.
Explanation:
The correct answer is <span>C. Michelle Obama was reluctant to become involved in politics; however, she is a popular first lady.
When it comes to separating the conjunction <em>however </em>from the rest of the sentence, the general rule is that it should be preceded by a semi colon (;), and followed by a comma (,) as is the case in sentence C. Thus, all other options are incorrect.
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B. Is the correct answer because it gives you what your asking for and vivid detail
