Talk:How to prepare for TOEFL
Reader feedback: Add that it is important to...[edit source]
Add that it is important to choose a good center for exam. This can affect specially the listening and speaking section because some centers don't offer noise cancelling headphones and that itself can affect your score by 3-4 points.
Agreed this can be important, though not sure what is the way to know before hand what is a good center.