Answer:
if a and b are your only choices, your answer is a.
Explanation:
the second choice doesnt say much, or give you a lead to find out the writer's purpose. it merely just states that someone had a key. the first choice includes the word mystery, and a further explanation of thought. That gives you a lead.
Answer: Believed because if you are not believed then you are not incredible you have to prove and be believed by people to be incredible.
What life was like under the dictatorship
I think it's B. will be changed in a negative way.
