Answer:
D. To properly format book titles
Explanation:
According to the given passage, the author uses italicised font to properly format the book titles he mentions to show that they are not individual parts of the sentence but rather book titles.
This was evident when he mentioned some book titles and italicised them in the third paragraph.
<span>The phrase greet them gladly, given them welcome" is an example of
</span><span>c. onomatopoeia</span>
The answer for this one is Simple Subject.
Hello, the correct answer is B - whenever Rover roams. Because A is not a clause, it is a phrase. C isn't an adverbial clause, but an independent clause. And D is also a phrase.