Unit 1 I laughed till I cried 1
Unit 2 I saw a terrible movie 7
Unit 3 Have you ever done a part-time job? 13
Unit 4 I've tried all the means of transportation 19
Unit 5 It's time to change 25
Mid-term Examination 31
Unit 6 Tell me when the pain started? 39
Unit 7 So much to do before we travel 45
Unit 8 If you want to talk,you can go online 51
Unit 9 Everything is made in China 57
Unit 10 Why was it built? 63
Final Examination 69
参考答案 77