Primarily, the function of language is that of communication. Without it, human activities would be difficult to carry on. Consequently, language is part of human life, especially in our current geopolitical context. In fact, with globalisation, people want the world to be a planetary village. In other words, you may stay in your house and communicate with the world through the net. To facilitate these relationships and interactions between people living in different areas and having different cultures, they should be able to speak and understand many languages all over the world. However,...