English is currently the most useful language in the world. It is the most widely spoken language worldwide, as one in five people speak it. A staggering 85% of all the webpages on the Web are in English. English is the official language in 45 countries. It is the gateway to a wealth of information, science, culture and opportunities. English as a lingua franca will allow you to communicate effectively around the world and being able to speak it is an essential skill for the international job market. Mastering it, however, can open a great number of doors.