The correct answer is D because the comma is in the correct place and so is the apostrophe and period.
Grendel got to 30 soldiers before he got to Beowulf
as closely as independent news sources<span>
<span>It is
important to specify the sources that these mainstream and independent news
receive. Sources are very sensitive to bias and prejudice hence, reliable,
credible and valid sources are consistent and clear throughout any media,
without any disparities. </span></span>
