Final Answer:
The informal part of the sentence is "bae."
Thus correct option is 2) bae
Step-by-step explanation:
"Bae" is a colloquial term that originated as an abbreviation for "baby" or "babe" and is considered informal or slang. In professional or formal writing, it's advisable to use the full and proper terms for clarity and formality. While "My bae and I went to the movies last weekend" might be acceptable in casual conversation, in formal writing, it's better to use "My partner and I" or "My significant other and I" for a more professional tone.
In professional or academic contexts, precision and clarity are crucial. Using informal terms like "bae" may detract from the seriousness or professionalism of the writing. Substituting it with a more formal term maintains the appropriate tone for the intended audience and purpose of the writing.
This practice ensures the message is conveyed effectively without causing any confusion or ambiguity. When crafting formal documents or professional correspondence, it's essential to adhere to language conventions that suit the context and maintain a level of professionalism.Thus correct option is 2) bae