The Just Skills series provides a flexible set of teaching materials for use individually or in any combination to form an integrated course. The Just Skills series, available at four levels, comprises Grammar, Vocabulary, Listening & Speaking, and Reading & Writing books. The corpus of the Just Right course has been used to create this set of skills books. Это и многое другое вы найдете в книге Just Skills Pre-Int Grammar BrE (Jeremy Harmer)