Have you used the "brown book" for TOEIC prep? Share your experience or ask questions in the comments below. Good luck on your TOEIC journey!
Simply having the PDF on your laptop or tablet won’t raise your score. You need a system. Here is my 6-week plan: complete guide to the toeic test 4th edition pdf
The 4th edition will get you 80% of the way. Pair it with official ETS materials, and you will conquer the TOEIC. Have you used the "brown book" for TOEIC prep