Answer:
informal is the first sentence and formal is the second sentence.
I think she was lying because her reasoning was thin
It’s the only one that’s negative
Yes, there are some heroic characters that sacrifices in life for the sake of others.
The answer is B: essay.
The essay genre in writing covers many forms, from an academic paper or article to a pamphlet. They can be classified as either formal or informal. In general, an essay is a text that conveys a founded argument upon an author´s perspective of a certain issue. In the classical tradition of the essay, most notably in the form developed by Rabelais, an essay includes the writer´s personal viewpoints, usually handled with great mastery of the language and a rich sense of critical poignancy.