练习材料： Lesson4 An exciting trip Ihavejustreceivedaletterfrommybrother, Ti...

练习材料： Lesson3 Please send me acard Postcards always spoil my holidays. L...

练习材料： Lesson2 Breakfast or lunch? It was Sunday. I never get up early on...

练习材料：Lesson1 A privateconversation Last week I went to the theatre. I ha...