The IELTS exam not only checks your language and communication | self-help

The IELTS exam not only checks your language and communication skills, but it also requires a wide range of knowledge and thoughts. Once you decide to try an IELTS exam, you had better get ready to cover almost all the aspects of society and modern life. 
 
When you face with a question to which you have no idea or lack of knowledge to answer even in your native language, then you know, that's the end of the world...