Ответ:
English is an international language. 2 billion people speak on it. English is the official language in the USA, the UK, Canada, Australia, New Zealand, Ireland and in other former British colonies... Now, many people learn this language or want to learn it, because it's "a language of the future" . Thogh English is the most popular language in the world, in the world are many languages, and some is international too. French, german, Spanish, Portuguese, Chinese, Arabic and Russian. Many companies want to have workers, who speaks English and can can have a dialog with other companies in English.