Reаd the fоllоwing intrоduction аnd identify the function of the following sentences in bold. Lаnguage is a part of who we are. We use it to navigate our surroundings, communicate our needs, and to express our feelings. However, we rarely stop to think about the language we use. While we may not realize it, we are all experts at analyzing our surroundings. Most of us can decide what is considered appropriate behavior depending on the setting and who is present. My language varies depending on if I am with my friends, with my family, or with my teachers.