新视野大学英语视听说教程(第二版)（第4册）
王大伟、郑树棠 编 / 外语教学与研究出版社
上传者：心墙
Unit 3 Watch out when nature strikes back.
Unit 4 Is work just another four-letter word?
Unit 5 Distant pastures are always greener.
Unit 6 The truth can be stranger than fiction.
Unit 7 What shall we do when there`s nothinc to do
