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Lesson 65 Jumbo versus the police
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Lesson 66 Sweet as honey!
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Lesson 67 Volcanoes
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Lesson 68 Persistent
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Lesson 69 But not murder!
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评论: 1 好评: 5 Lesson 70 Red for danger
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Lesson 71 A famous clock
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评论: 1 好评: 1 Lesson 72 A car called bluebird
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Lesson 73 The record-holder
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Lesson 74 Out of the limelight
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Lesson 75 SOS
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Lesson 76 April Fools Day
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Lesson 77 A successful operation
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Lesson 78 The last one?
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Lesson 79 By air
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评论: 3 好评: 10 Lesson 80 The Crystal Palace
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Lesson 60 The future
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Lesson 85 Never too old to learn
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评论: 1 好评: 5 Lesson 61 Trouble with the Hubble
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Lesson 59 In or out?
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Lesson 64 The Channel Tunnel
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Lesson 69 But not murder!
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Lesson 63 She was not amused
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Lesson 95 A fantasy
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Lesson 68 Persistent
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Lesson 67 Volcanoes
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评论: 3 好评: 10 Lesson 80 The Crystal Palace
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Lesson 71 A famous clock
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Lesson 73 The record-holder
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Lesson 93 A noble gift
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评论: 1 好评: 1 Lesson 94 Future champions
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评论: 1 好评: 5 Lesson 82 Monster or fish?
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Lesson 45 A clear conscience
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Lesson 66 Sweet as honey!
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评论: 1 Lesson 43 Over the South Pole
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Lesson 84 On strike
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Lesson 71 A famous clock
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Lesson 69 But not murder!
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Lesson 34 Quick work
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Lesson 68 Persistent
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Lesson 60 The future
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Lesson 67 Volcanoes
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Lesson 38 Everything except the weather
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Lesson 39 Am I all right?
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评论: 1 Lesson 40 Food and talk
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Lesson 41 Do you call that a hat?
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Lesson 42 Not very musical
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Lesson 58 A blessing in disguise?
