第一部分：两个曲线图，有关1980年到1998年美国property crimes和violent crimes的数字变化
第二部分：Many people believe that we have developed into a "throw-away society" which is filling with plastic bags and rubbish.
TASK 1 You took your family had a good meal in a local restaurant. Write a letter to the newsper to tell about it, describ the meal you had, and why you think the restaurant is worth for other people to visit.
TASK 2. Choose an invertion, telephone or computer, and tell how it has changed our life. Are the changes all possitive or negative?