目录 Unit 1 What's the matter? Section A Section B 单元突破 Unit 2 I'll help to clean up the city parks. Section A Section B 单元突破 Unit 3 Could you please clean your room? Section A Section B 单元突破 Unit 4 Why don't you talk to your parents? Section A Section B 单元突破 Unit 5 What were you doing when the rainstorm came? Section A Section B 单元突破 期中检测 Unit 6 An old man tried to move the mountains. Section A Section B 单元突破 Unit 7 What's the highest mountain in the world? Section A Section B 单元突破 Unit 8 Have you read Treasure Island yet? Section A Section B 单元突破 Unit 9 Have you ever been to a museum? Section A Section B 单元突破 Unit 10 I've had this bike for three years. Section A Section B 单元突破 期末检测
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