As a teacher of English as a foreign language to military students I was eager to find any material on this subject, which is very hard to find. Thanks to this workbook students could relate easily to the vocabulary in an interesting manner. There are crosswords, matching exercises as well as fill-in the gaps, and this is just to mention a few of the word games.
To sum up, this is a great workbook not only for teachers but also for students who are intereted in Building their vocabulary. I would recommend this book to students that already have a good base of the English language.