I don't know what the original sentences looked like, but I assume the answer is :
C) That ancient land was located in the Middle East, a hot and sunny part of the world.
Showing that Sergei considers the goldfish to be his friend, there does not seem to be a conflict with the relationship between the two. And, yes. It can be called a friendship because any two living organisms can be friends if there wanted to.
Idk but that it
Just do it
An apostrophe right after the "its" like this: its'
The climax is the turning point of the story a.k.a. its where the best parts usually are