Cambridge English
https://www.cambridgeenglish.orgTest Your English. Try our quick, free online tests to find out what your level of English is, and which Cambridge English Qualification might be best for you. There are tests suited for every level, and at the end you will get recommendations on how to improve your English.
International English - Wikipedia
en.wikipedia.org › wiki › International_EnglishInternational English is the concept of the English language as a global means of communication in numerous dialects, and the movement towards an international standard for the language. It is also referred to as Global English, World English, Common English, Continental English, General English, Engas (English as associate language), or Globish.
Google
https://www.google.com/intl/enSearch the world's information, including webpages, images, videos and more. Google has many special features to help you find exactly what you're looking for.