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- 00:00 免费1、Module 1 Unit 1 How long is ...
- 00:00 付费2、Module 1 Unit 1 How long is ...
- 00:00 付费3、Module 1 Unit 2 It's more th ...
- 00:00 付费4、Module 2 Unit 1 I went to Ch ...
- 00:00 付费5、Module 2 Unit 1 I went to Ch ...
- 00:00 付费6、Module 2 Unit 2 I went to a ...
- 00:00 付费7、Module 2 Unit 2 I went to a ...
- 00:00 付费8、Module 3 Unit 1 Have you got ...
- 00:00 付费9、Module 3 Unit 1 Have you got ...
- 00:00 付费10、Module 3 Unit 2 Collecting ...
- 00:00 付费11、Module 4 Unit 1 Thanksgivin ...
- 00:00 付费12、Module 4 Unit 1 Thanksgivin ...
- 00:00 付费13、Module 4 Unit 2 Can you tel ...
- 00:00
付费14、Module 5 Unit 1 Can I write ... - 00:00 付费15、Module 5 Unit 2 I want a Ch ...
- 00:00 付费16、Module 6 Unit 1 I've got so ...
- 00:00 付费17、Module 6 Unit 2 I haven't g ...
- 00:00 付费18、Module 7 Unit 1 Pandas love ...
- 00:00 付费19、Module 7 Unit 2 A child sle ...
- 00:00 付费20、Module 8 Unit 1 Do you ofte ...
- 00:00 付费21、Module 8 Unit 2 I often rea ...
- 00:00 付费22、Module 9 Unit 1 Do you want ...
- 00:00 付费23、Module 9 Unit 2 I want to g ...
- 00:00 付费24、Module 10 Unit 1 Only drink ...
- 00:00 付费25、Module 10 Unit 2 Go straigh ...