Meaning: This sentence describes a female person consuming a white liquid and small, sweet baked goods together.
Choice of Words: The word "She" is a pronoun that refers to a female person. "Drinks" is a verb that describes the act of consuming a liquid. "Milk" is a noun that refers to a white liquid produced by cows and other mammals. "With" is a preposition that indicates an accompaniment. "Cookies" is a noun that refers to small, sweet baked goods.