Unit 1 How do you study for a test? 1
Unit 2 I used to be afraid of the dark 7
Unit 3 Teenagers should be allowed to choose their own clothes 12
Unit 4 What would you do? 18
Unit 5 It must belong to Carla 23
综合能力检测（一） 29
Unit 6 I like music that I can dance to 34
Unit 7 Where would you like to visit? 39
Unit 8 I'll help clean up the city parks 45
Unit 9 When was it invented? 51
Unit 10 By the time I got outside,the bus had already left 57
综合能力检测（二） 64
Unit 11 Could you please tell me where the restrooms are? 70
Unit 12 You're supposed to shake hands 76
Unit 13 Rainy days make me sad 82
Unit 14 Have you packed yet? 88
Unit 15 We're trying to save the manatees! 94
综合能力检测（三） 100
参考答案 106