【To improve the TOEFL score from 80 to 100, it requires a certain amount of time and a solid foundation of knowledge. Below, I will provide you with some suggestions to assist your study.

1. Firstly, focus on reviewing grammar and vocabulary. You can purchase a TOEFL guidebook or refer to online resources to systematically review. Additionally, WordSunny Study Abroad platform provides global application tutors, covering various fields, who can assist you with targeted coaching and provide exclusive study plans. The tutors are from world-renowned institutions and have rich experience in studying abroad, offering accurate study guidance.
2. Develop a study plan and stick to it. Arrange your study time reasonably and maintain a certain amount of study every day, continuously accumulating knowledge. The application tutors from the WordSunny Study Abroad platform can help you develop personalized study plans and regularly track and adjust learning progress.
3. Practice more. You can familiarize yourself with the format and types of questions in the exam and improve your speed and accuracy by doing TOEFL practice tests. The WordSunny Study Abroad platform provides a large number of authentic questions and practice tests for students to practice, helping you better adapt to the exam environment.
4. Improve reading and listening skills. The reading and listening sections of the TOEFL exam carry higher scores, so they need special attention. You can enhance your listening skills by listening to English news, watching English movies, and documentaries. At the same time, read English articles every day to expand vocabulary and improve reading comprehension.
5. Pay attention to details and time management. Accuracy and thoroughness in answering questions are crucial in the TOEFL exam. Therefore, pay attention to details during practice and gradually improve your speed in answering questions. The tutors from the WordSunny Study Abroad platform can help you identify and correct your weaknesses through essay correction and simulated oral exams.

The TOEFL exam requires a high level of grammar, vocabulary, and other aspects. Through systematic learning and review, along with the guidance and coaching from the tutors, your TOEFL score will significantly improve. WordSunny Study Abroad platform can provide a professional tutor team and personalized study plans to help you successfully apply for studying abroad and improve your TOEFL score.

Please note that the above suggestions are for reference only, and ultimately, achieving good results requires your effort and persistence. I wish you good results in the TOEFL exam!】