Kaplan Test Prep The TOEFL iBT tests your abilities in Reading, Writing, Listening, and Speaking. Kaplan’s TOEFL iBT Premier 2016-2017 with 4 Practice Tests presents the most important language skills and strategies you need to succeed on this test. The TOEFL is required worldwide for international students who want to study abroad.Kaplan’s comprehensive guide gives you exactly what you will need to get ready for Test Day, including: