◎學生自修包：內含學生課本附解答與CD-ROM、聽力CD(兩片裝)內含全書所需之完整聽力音檔。
Objective Key offers students complete, official preparation for the Cambridge English: Key (KET) and Cambridge English: Key (KET) for Schools Test. This is a revised edition of Objective KET. Short units offer a variety of lively topics while providing training in exam skills and solid language development. 'Key words' sections informed by English Profile, highlight the words and meanings A2-level students need to master. 'Spelling Spots' and 'Grammar Extra' boxes, informed by the Cambridge English Corpus, provide help with language points that Key students can find difficult. Regular Exam folders and Writing folders provide systematic exam preparation and practice.
The CD-ROM provides activities and games for practice of the target language. The CDs include the audio material for the listening exercises.