The Test of English as a Foreign Language is an internationally recognized certificate exam that often serves as an admission requirement at English-speaking universities. If you want to pass the test with a good score, you should study TOEFL preparation in detail beforehand.
The TOEFL exam consists of four sections: There is one test section each for reading comprehension, listening comprehension, speaking skills and written expression. TOEFL preparation must additionally address grammar, as this is assessed in all four test sections. Universities often require a certain score on the TOEFL. The number of expected points varies depending on the university.