A few of these answers could work but I think A or C would be most fitting!
This is D., a hyphen. I You would write it as 'old-fashioned'. There would only not be a hyphen if it was 'old fashion' without the 'ed' at the end.
Answer: The answer is B.
Explanation: You're means You are. The only sentence that it makes sense in is B. "You're going to be late for practice." In other words "You are going to be late for practice."
Answer:
Proteins are the body’s basic structural material and have many vital functions.
Explanation:
The upper class only had chocolate
