FULL-COLOR, LARGE-SIZE BOOK SERIESVolume IV is designed to help learners develop advanced language skills by offering lessons covering a wide range of advanced topics for various purposes. This will enable learners to better understand and engage in conversations on a variety of subjects.

Additionally, Volume IV smoothly shifts its focus towards in-depth reading comprehension and improving learners' writing skills. Each lesson includes multiple-choice questions followed by essay-type questions to evaluate learners' comprehension of the reading passages, reinforce the new vocabulary they encounter in each passage, and facilitate classroom discussions.

Furthermore, the composition topics presented in each lesson encourage learners to delve into various subjects relevant to the lesson's content, thus enhancing their writing skills. The situations selected for this volume are titled as follows:46.

Idioms & Proverbs47. Multi-Word Verbs48.

Expand Your Vocabulary with Morphemes49. Recipes for Connoisseurs of Good Food50.

Do It Yourself!51. Raising Better Kids52.

Employment Agreements & Handbooks for Your Business53. Business Correspondence54.

Language of the Press55. Science & Technology56.

Main Political Parties in the USA57. Explanatory Writing58.

Descriptive Writing59. Argumentative Writing60.

Cause & Effect Writing. .