Answer :
Final answer:
The correct sentence regarding punctuation is 'Education is "the key to unlocking endless opportunities in life." (Johnson 15)'. This sentence places the period correctly inside the quotation marks, in accordance with standard American English punctuation rules. The other options contain punctuation errors regarding the placement of the period and quotation marks.
Explanation:
Punctuation in Quotations
The correct sentence among the options provided is:
- Education is "the key to unlocking endless opportunities in life." (Johnson 15)
In this sentence, the period is correctly placed inside the quotation marks, which is the standard practice in American English. The other options incorrectly place the period outside the quotation marks or omit necessary punctuation.
Explanation of the Errors
- The second option "Education is "the key to unlocking endless opportunities in life." (Johnson 15)." is incorrect because it places the period outside the closing quotation marks.
- The third option "Education is "the key to unlocking endless opportunities in life" (Johnson 15)." is also incorrect as it fails to include the period after the quotation, which should be inside the quotation marks.
Correct punctuation is essential in academic writing as it helps convey the intended meaning clearly. Always ensure punctuation marks are used correctly to avoid ambiguity.
Learn more about punctuation here:
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