I think this wordbook is excellent. When I took writing section of TOEFL exam, the problem is which vocabularies with same meaning such as "handle","deal with" or "treat" I should choose. Many people might say "it depends on you". I, typical japanese, do not know which word is more sophisticated. I want to choose more sophisticated word to obtain high score in writing section. This book would tell you about that.
This book is very fun. I could know that any people studying foreign language have common trouble. The story relieves my anxiety because now I feel stress in studying English...