Your shortest route to mastering verb conjugations
One of the greatest challenges in learning a language is mastering verb conjugations. English Verb Drills makes it easier than ever for you to meet that challenge. It allows you to focus exclusively on building your mastery of verbs without being distracted by other elements of grammar. Combining the features of a workbook and reference manual, this book clearly and systematically explains how the verb system works while providing more than 150 drills for practice. Using this unique title, you will build the confidence you need to use verbs correctly and to be comfortable expressing yourself in speech and writing.文章源自:力哥爱英语(ienglish521.com)力哥爱英语-https://ienglish521.com/4011.html