The communicative approach enables students to learn the language in real context by having clear communication competences as the main goal (Brown, 2001). This approach is also based on a student-centered environment, where students feel confident and comfortable with their learning process. Students are active participants in class; they discover and improve their own skills within the process. Materials play an important role, so these materials such as visuals and realia should be helpful. The students can work individually, in pairs or groups in order to make interaction evident in class. For more interactive activities, students play different roles, this is also because some students do not feel comfortable when they talk about themselves or when they give their own information to others, that is why playing a variety of roles in class helps them interact actively (e.g. creating a conversation between a doctor and his / her patient).