练习材料: Lesson 13 The Greenwood Boys 原文: Why will the police have a diffic...
练习材料: Lesson 12 Goodbye and good luck 5S 原文: Where is Captain Alison goi...
练习材料: Lesson 11 One good turn deserves another 原文: Who paid for Ton’s di...
练习材料: Lesson 10 Not for jazz 原文: What happened to the clavichord? We hav...
练习材料: Lesson 9 A cold welcome 原文: What does ‘a cold welcome ’ refer to? ...
练习材料: Lesson 8 The best and the worst 原文: Why is Joe’s garden the most b...
练习材料: Lesson 7 Too late 原文: Did the detectives save the diamonds? The pl...
练习材料: Lesson 6 Percy Buttons 原文: Who is Percy Buttons? I have just moved...
练习材料: Lesson 5 No wrong numbers 原文: What does ‘No wrong numbers’ mean? M...