This English learning book, designed for CEFR A1-A2 level learners, contains 1900 words and 500 idioms. This book, "Basic2400 ver.4" (Z-kai), is a super standard textbook that covers English rapid reading, vocabulary building, and listening comprehension in one volume. It can also be used for TOEIC, TOEFL, and Eiken (English Proficiency Test) preparation, with a track record of over 1.75 million copies sold in the series. "Basic2400 ver.4" Z-kai A long-selling series with over 1.75 million copies sold! A standard textbook for English learners that simultaneously trains English rapid reading, vocabulary, and listening skills! Part of the contents: ・Includes 1900 carefully selected words + 500 idioms ・Supports various tests such as TOEIC, TOEFL, and Eiken ・Strengthens listening comprehension with audio ・"Read, listen, and memorize" all in one book! Condition: With cover, no writing, in good condition Anonymous shipping, worry-free waterproof packaging Immediate purchase OK! First come, first served! Recommended for English beginners to intermediate learners, those aiming to improve test-taking skills, vocabulary, and listening comprehension! #Z-kai #Basic2400 #EnglishRapidReading #EnglishVocabulary #TOEICPreparation #Eiken #VocabularyBuilding #ListeningMaterials #EnglishLearning