It is C. Compound sentence. This is because it is far from simple, and even thought it might seem as a run on sentence, it is not, as run on sentences are sentences connected with a comma, yet this one is connected with a semi-colon, which is a correct way of connecting sentences.
Answer:
I think because he's been doing Halloween his whole life, doing the same exact thing over and over.
The answer is D because, a mortgage is loans of money u need to pay off
