ETS has strict requirements on the hardware facilities and surrounding environment of TOEFL examination room. It can be considered that there is no difference in TOEFL examination room, and it is more convenient to choose one.

TOEFL is a standardized English language proficiency test, which has clear requirements for candidates' listening, speaking, reading and writing abilities. If you want to improve your ability fundamentally, on the one hand, you should learn systematic and scientific methods such as reading notes, five-step intensive listening, self-examination list, and on the other hand, you should do persistent and targeted exercises such as brainstorming, imitating sentences and repeating after listening. Generally speaking, they can easily cope with the TOEFL test after preparing for the exam for about 800 hours.