According to Buck (2005), English has, without doubt, reached the top position in the language hierarchy. Almost 30 % of the population are already “reasonably competent” in English. As the language of commerce, economy and politics, knowledge of and fluency in that language is helpful when participating in these fields. The economic power houses, the political bodies and commercial organisations also use English as their language of communication. More than 85% of the scientific, technological and academic production in the world today is performed in English. By using English you are able to communicate with people in almost all countries all over the world. English is the most widely spoken language with regards to number of countries, even though Chinese, Hindi and Spanish have more native speakers.