Odpowiedź:
English is the only global language, which means that it is used all over the world in all kinds of realms from science to most important - business. Another reason for the English language being as superior as it is would have to be its diversity - there are many different accents all over the world. It has also become extremely useful when using the internet because as the global language that it is it has allowed people to have better access to all the information available.
When it comes to studying and/ or working abroad the knowledge of the English language has become a necessity. These days, when people often decide to work in great Britain the availability of different classes that let people improve only certain parts of the language such as vocabulary has increased - that led to even more people coming to Great Britain.
Mam nadzieje, że pomogłam :)