Think about activities your students like, and what helps them learn. Don �t just make grammar drills. Include some, but don �t make it only grammar drills because students find those boring. 

 

Think about how your students do and will use English. If many students will attend English-speaking universities, for example, include exercises or readings in science, social studies, mathematics, and English-language literature. If students will go into business and need English for that, include Business English.

 

I don �t know what multimedia your schools have, but if most schools have computers, you will want to include a CD-ROM or even a website for your book too. You may not need to design it yourself, but keep it in mind. But if you suggest websites to visit in your book, I �d stick with well-established sites. Websites come and go so fast!