In this passage explaining the best way to make scrambled eggs, the features that make it informal are <em>first-person point of view, expression of subjective feelings and incomplete sentences</em>. The informal writing style is similar to a spoken conversation. It takes a personal tone as if you were speaking directly to your audience. There are short sentences or incomplete ones and the speaker may refer to the audience as you, like in this case.
They have Roman origin, they all have a specific meaning which is closely connected to their character, ex: Octavia is the feminine of Octavius, the family name of the man who became Octavian and then Augustus, first ’emperor’ of Rome.
