The answer is D.) escribiste
Nosotros somos de Guatemala.
Because ser is for more permanent things, like character traits or nationalities, while estar is more for temporary things like feelings or current location
How to remeber ser and estar easy
for how you feel or where you are, always use the verb estar
B. tormentas you are talking about snow storms, not hurricanes, floods or tornadoes.
Answer:
I need more information to answer this
Explanation: