Proficiency's TOEFL Learning Center
Some useful links to help you in your TOEFL preparation!
Exam English 2
Test Prep Practice
A huge collection of listening exercises at TOEFL level. Enjoy them !
The British Broadcasting Company (BBC)
National Public Radio
A collection of videos at a TOEFL level.
A collection of reading exercises at a TOEFL level.
Take the oficial TOEFL simulation!
in order to take the simulation.
Don't forget to report your score to your teacher.
To study phonetics with an accredited university:
The University of Iowa's Phonetics Lab