That looks like a fragment of a sentence, so the answer should be D. Those words alone are not a sentence, so they can't be B or C and since it's not a sentence and is short, it can't be a run-on either.
Answer:
Swedish is an adjectives why?
Explanation:
Well because Swedish is describing the type of meatballs.
easy prompt! I urge you to write this one your own as thats the only way to get better at writing. think of a time you had a hardship- even the slightest one! how did that help you become a better person? maybe there someone in history or from popculture who has dont the same thing! maybe you failed on a math test and it showed you that you need to study and that asking questions isn't bad! don't be scared by prompts, espically short easy ones like this! happy writing :)
