TOEFL IBT simulator. A lot of people have decent knowledge of English language, yet fail when it comes to an exam, e.g TOEFL IBT. This happens due to exams having a lot of specific vocabulary (in case of TOEFL, American English) and other nuances, all of which can be learned through Lang-Test for TOEFL IBT Online Practice. The service offers you a full simulation of the real exam, so that when it comes to actual TOEFL, there will be no confusion.