目录
Unit 1 Rules are rules.
Unit 2 Must I eat the vegetables？
Unit 3 I have to put the stamps on the envelope.
Unit 4 Revision
Unit 5 I have a headache.
Unit 6 Im going to Australia with my family.
Unit 7 I will get ready for the barbeque.
Unit 8 Revision
Unit 9 Welcome to the weather forecast.
Unit 10 We shall go to the show.
Unit 11 What will you do next Monday？
Unit 12 Revision
Unit 13 Can you tell me the way to the Science Museum？
Unit 14 May I help you？
Unit 15 May I speak to Linda？
Unit 16 Revision↓
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