English as the Main Tool for Global Communication
English is considered as the main tool for communication in the global world. Most channels of communication taking place in the international environment are spoken in English. English is convenient and has proven to be a valuable asset for people conducting businesses in the international markets. English allows people to understand each other and increases competitiveness of business in the global market. According to Neely (2012), it is essential for companies to overcome language barriers in order to be successful in the global economy and English has contributed towards breaking language barrier. The importance of English in global communication has prompted most non-English speaking countries such as Japan, China and Korea to generate efforts towards learning English.