I think it is C, because if I'm right present principal is something that is happening presently? If so, C would be the answer because they "are doing" the exercises right now in context.
The answer is 5 please like this
Answer: Thanks for the points
Explanation:
1. Diction (I)
2. Dictator (E)
3. Predict (X)
4. Indict (C)
5. Contradict (H)
6. Dictionary (B)
7. Benediction (O)
8. Malediction (D)
9. Valedictorian (K)
Using the letters that correspond with their names their names are
Their names are Dïck Hickok and Bob Kex
I hope I helped a bit! You might want to double check my answers, but I’m sure I got them correct! Good luck!