The best way to identify a skilled TOEFL trainer is to look at their experience, teaching style, and student success rate. A good trainer should have a strong command of English, deep knowledge of the TOEFL exam format, and proven strategies that help students improve quickly. Before choosing, check reviews or testimonials from previous students and see if they have achieved good scores after training. You can also attend a demo session to observe how clearly the trainer explains concepts, gives feedback, and interacts with students. The key factors to consider are their ability to personalize lessons according to your strengths and weaknesses, the quality of their practice materials, and how regularly they conduct mock tests. A skilled trainer will motivate you, focus on your weak areas, and help you build both confidence and test-taking speed — ensuring that their teaching style fits your learning needs perfectly.