Solve the mysteries of English verbs Practice Makes Perfect: English Verb Tenses Up Close puts the spotlight on this tricky grammar trouble spot. It boasts plenty of opportunities for practicing your language skills, as well as extensive examples based on a conversational style that will keep you engaged. The book also features a unique answer key that gives you more than just a listing of correct answers; it clues you in on the "why" behind them....

As a non-native speaker of English, you may have trouble with determiners because, unlike true adjectives, the choice of which article, demonstrative, or quantifier to use is dependent on both the meaning and the grammatical form of the particular noun they modify. English Articles and Determiners Up Close helps you untangle this grammar puzzle with clear explanations of how they should be treated and used. And of course you will get hundreds of exercise...

Learn how to read and speak English with this easy-to-use workbook. Dozens of manageable, bite-sized lessons take you through the basics of the English language. Three-page units cover each subject, which can be completed in just 20 minutes. Each lesson covers a single grammar concept and is supported by many clear examples. The book includes tons of exercises help you practice your new language skills. Plus, you'll also have access to streaming audio...

Contains worksheets that provide practice in basic Italian, featuring eight units and forty lessons that cover basic vocabulary and grammatical structures.

A guide to understanding the models, symbols, and essential concepts of chemistry, covering matter, the periodic table, chemical reactions, mass and mole relationships, gas laws, solutions, acids and bases, thermochemistry, atomic structure and nuclear reactions, and measurement, mathematical notations, and conversions, and including sample problems and exercises.

Practice Makes Perfect: French Verb Tenses is the go-to-guide for clear, thorough explanations that pinpoint why a certain tense works in a given situation. This book will also give you plenty of practice in using your new language skills. With numerous skill-building exercises, comprehensive verb conjugation tables, and the proven Practice Makes Perfect format, you will learn to master French in no time at all.

"If you are a beginner to intermediate Italian language learner, getting a handle on grammar is your key to communicating correctly and effectively. In Practice Makes Perfect: Complete Italian Grammar, you'll find tons of practice and everything else you need―instruction, clear explanations, and comparisons to English grammar―to build your knowledge and communicate more effectively in Italian. Based on the successful approach of the...