I'm pretty sure it's topic sentence! Hope this helps u!
Answer:
Well, although the most prevalent example right now is of course the coronavirus pandemic, events like this have happened all throughout history. Think of the Black Death: it swept through Europe, killing tens of thousands and pretty much ending the system of feudalism. Though in modern times these pandemics have less potential to upend systems, they remain game changers. The H1N1 epidemic - the Spanish flu - sent shockwaves throughout the globe because of its scope and lethality.
Answer:
I think it's Voldemort
Explanation:
Voldemort is the villain who plays in Harry Potter. I think his backstory doesn't give him an excuse to what he became. He got orphaned at a young age like many others and allegedly couldn't love anything or anyone. But as he grew older, he became more evil and started using dark magic. His ultimate fear was death and believed in the deathly hallows. He killed lots of people without mercy, without have a second thought just to accomplish this. And he killed Harry's parents and tried to kill Harry at the age of 1 and failed. But ever since then, Harry was targeted each year at Hogwarts by him.
The only one that is right is A. "the bird flew south of the beach" all of the other sentences should have "have" not "of".