Final answer:
The sentences that use slang or buzzwords are A. I bombed that presentation! and C. Let's take a solutions-oriented approach to the matter.
Step-by-step explanation:
Out of the given sentences, the ones that use slang or buzzwords are:
- A. I bombed that presentation! - 'bombed' is a slang term meaning to fail or perform poorly in something.
- C. Let's take a solutions-oriented approach to the matter. - 'solutions-oriented' is a buzzword that refers to focusing on finding solutions to problems.
The other sentences do not contain slang or buzzwords and use more standard language.