Answer:
Step-by-step explanation:
Formal language should avoid using slang. Slang is informal and often specific to certain groups or regions, making it inappropriate for formal communication. Formal language typically relies on a standardized vocabulary and grammar, and it should also aim for clarity and precision, which might involve using strong word choice and varied sentence structures when appropriate. Facts are essential in any type of language, whether formal or informal, as they provide the basis for communication and understanding.