D is a run on sentence. There is a comma splice, which means that the writer used a comma to join sentences where there should not be a comma. To make D a correct sentence, it would be best to put a period where the comma is.
It is a disgrace when people refuse to practice pollution control. Air pollution continues to worsen.
Hope that helps!
Of all the applicants, Cindy is the ( most qualified )<span> person for the job.
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a.most qualified
I really like the character of Charles in the short story "Charles" by Shirley Jackson. She's a really famous author. He's sneaky and totally fools his parents so that they end up looking stupid at the parent teacher conference.
Ant is to colony as lion is to pride
