练习材料: 001: Lesson 4 An exciting trip I have just received a letter from my brother, Tim...

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练习材料: 001: Lesson 4 An exciting trip I have just received a letter from my brother, Tim...
练习材料: Lesson 3 Please send me a card Postcards always spoil my holidays. Last summer, I...
练习材料: Lesson 2 Breakfast or lunch? It was Sunday. I never get up early on Sundays. I so...
练习材料: Lesson 1 A private conversation Last week I went to the theatre. I had a very goo...