急求一篇关于世博会的英文演讲文章

Jobs

There are many jobs in the world,such as nurse,doctor,shopassistant.The nurse help make sick people better,The doctor make sick people better,and the shopassistant sells things to people.I think every job is evry good.But I want to be policeman when I grow up.Because the policeman helps make the city a safe piace.
My Friend

My good friend is Jake.He is twelve years old.He is a lovely and handsome boy.Weare in the same class.So we go to school together and we share our lunch.He studies very hard,so he usually help me with my homework.We both like playing football very much.So we sometimes play football after school.We usually do our homework and play at the weekend.
My Family

There are three people in my family.They are my father,my mother and I.My father is a sovernmew servant.My mother is a housewife,and I am a student.My father goes to work everyday.My mother cooks、cleans the house and takes care of me.I go to school during day and