- The Test of English for International Communication (TOEIC) is a multiple choice English language proficiency test which measures comprehension, speaking, writing and reading skills in an international environment. Scores indicate how well people can communicate in business, commerce and industry."Check Your English Vocabulary for TOEIC" is a must-have workbook for all non-native English speakers wishing to expand their language skills in preparation for the Test of English for International Communication.This workbook provides exercises to help teach and build vocabulary related to the TOEIC examination and also covers grammar, use of English, comprehension and spelling.