This is good for test takers.
I gave it 4 stars because a book named " 1000 most important words", I think, is a lot better than this. The second book is funnier, much smaller(Webster is a very big pocket size book, hard to put in pocket), and words are listed A-Z. "1000 words" is special made for taking tests, so it doesn't have all the practices, but I think that another reason why it's better. For a person trying to learn more words, to have better writting and speaking skills, I think "1000 most important words"(available on Amazon), is better. For test, Webster's