Miles Jaworski has been an English language teacher for 25 years and has worked all over the world in countries such as China, Vietnam, Ecuador and the United States of America. He's enjoying sharing the knowledge he's picked up, in his four books: Basic English Grammar: A Guide for New and Prospective ESL Teachers; 102 ESL Games and Activities for New and Prospective Teachers; 102 ESL Games and Activities for Kids; and English Grammar Exercises: A Complete Guide to English Tenses for ESL Students.