The TOEFL Exam is an English exam based to assess your English speaking, writing and hearing power. It is the basic test that is required before setting foot in some foreign countries. Many people have different means of preparations. However, the paper is pretty straight forward. If you need to perform well, you should take a three month gap, between consecutive attempts.
Search up study material online as well as from the special textbooks written for the paper. It also helps to look at certain past papers and practicing as this will give you an idea of what to expect. This will help prepare you for the paper and even help you attempt each question correctly.
For the sake ofpreparationand improved performance; a three-month gap is advised for students whowantto retake theTOEFL. Try searching material from online resources as well as textbooks.