I think compound because there were no dependent/independent clauses.
When writing nonfiction, an author has far more freedom to A. use their imagination and create new ideas, and D. in how they present their internal conflicts.
Hope this is helpful
Foxeslair.
informal language is the type of language that is used to communicate between close friends and associates.
Some features of informal language include:
- Usage of casual words
- SImplified or colloquial terms are allowed
- Some rules of grammar may be ignored
Therefore, rewriting the given sentence in an informal language among a close friend would be "<u>Three firemen died when trying to save people from a burning building"</u>
Read more:
brainly.com/question/4069564
C. repetitive
Hope i helped!