Answer: The door's face turns red and then purple because it is initally embarassed and then angry.
Hope this helps! :)
Explanation:
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.
