Unit 4 Business:Think out of?the box 4-2 iExplore 1:Listening and speaking Conversation 1 A A A B B Conversation 2 1)change 2)creative solutions 3)higher 4)thoughts 5)imagination 6)tools 7)risks 8)failure Passage 1 C?D D Passage 2 A B A B A News report 1 C C B News report 2 D A D 4-6 Further listening News report 1 B A News report 2 C A D Conversation D C D A Passsage D?A?B?B 4-7iEnhance Listening practice D B?D 4-8 Unit test News report C?B?D Conversation B C?C Passage B C?D