I understand it's hard to gather all the material from one lesson to the next. That's why I made this teaching system and it just started to go online two weeks ago for all ESL teachers free. Try the level you want for your student at this site. If you want to continue after the three lessons, I will give you an additional 13 lessons free and show you how to administer the system. Give the lessons to as many students as you want before you ask for the next lesson. Here's the link:
http://www.quia.com/profiles/schi33