Preface

Without rich vocabulary in English, it is difficult for a foreigner to fluently and properly expresses himself. If there are more than ten words unknown in an article or on one page of a book that you have to turn to a dictionary for help, the reading will become unsmooth and repulsive to a degree that you could drop it as long as it is not a must for an exam or any other special reasons. Remembering large amount of new words is a tough job for foreigners in learning second language, such as English.

There are many ways of vocabulary study and everyone can have one for each own. But, as a foreigner, the first step is to find out the most commonly used words that worth to spend time working on. This book is the one pointing out those must-know words for foreigners.