Unit 1 How do you study for a test? 1
Unit 2 I used to be afraid of the dark 5
Unit 3 Teenagers should be aliowed to choose their own clothes 9
Unit 4 What would you do? 13
Unit 5 It must belong to Carla 17
Unit 6 I like music tnat I can dance to 21
Unit 7 Where would you like a visit? 25
Unit 8 I'll help clean up the city pa rks 29
Unit 9 When was it invented? 33
Unit 10 By the time I got outside,the bus had already left 37
Unit 11 Could you please tell me where the restrooms are? 41
Unit 12 You're supposed to shake hands 45
Unit 13 Rainy days make me sad 49
Unit 14 Have you packed yet? 53
Unit 15 We're trying to save manatees! 57
Model Test 1 61
Model Test 2 65
Model Test 3 69
Model Test 4 73
Model Test 5 77
Model Test 6 81
Model Test 7 85
Model Test 8 89
Model Test 9 93
Model Test 10 97
参考答案 101