Hi there! I feel that C.) would be the best answer for this question. Fighting in a war wouldn't show that you value the culture of your homeland, like shown in answer A.). B and D seem irrelevant to the question at hand, and since the language of a country relates directly to the culture and answer C.) shows that Juhan values it, it'd be safest to go with that answer.
Answer:
I would say angry.
Explanation: Deceitful is the only other one that makes sense, and deceitful means untruthful. I hope this helps!
They could become more open and creative while listening to it. Making it easier for them to write.
Ur answer would be B. Threatening :)