Unit one text education extensive rdading passage one girftd students can cause dilemmat for their eamilies and teachers passage two history of special education Unit two text terror strukes heart of US extensive reading passage one how bin laden controls his international wed of terrof(Ⅱ) Unit three text science and war extensive peading passage one stuck in the middle:A third-generation amerasian still feeis in-between passage two the singles business unit four text how pobust in the internet? extensive reading passage one looking for love online passage two to plan a party Unit fire Unit six Unit seuen Unit Eight Unit nine Unit ten