Unit 11 Could you please tell me where the restrooms are? 1
Unit 12 You're supposed to shake hands 10
Unit 13 Rainy days make me sad 20
Unit 14 Have you packed yet? 29
Unit 15 We are trying to save the manatees! 39
综合测试一 48
综合测试二 55
综合测试三 62
综合测试四 69
综合测试五 76
综合测试六 83
综合测试七 90
综合测试八 97
期末测试 103
参考答案 110