目录 1
Unit 1 How do you study for a test? 1
Unit 2 I used to be afraid ofthe dark 17
Unit 3 Teenagers should be allowed to choose their own clothes 34
Unit 4 What would you do? 48
Unit 5 It must belong to Carla 61
Unit 6 I like music that I can dance to 75
Unit 7 Where would you like to visit? 87
Unit 8 I'll help clean up the city parks 100
Unit 9 When was it invented? 112
Unit 10 By the time I got outside，the bus had already left 125
期中测试题 137
期末测试题 145