1.Look, I’m wearing a red hat and a red jacket. I can drive a red fire engine（救火车）. When I see the house on fire（看到房子着火）, I yell（大声喊）“Fire! Fire! Get out of my way（让开）. Here I come.” So who am I?

2. I’m wearing a cool uniform（很有型的制服） and a shiny cap（闪闪发光的帽子）. I can ride a motorcycle and a police car. When I see a bad guy（坏蛋）, I yell “Stop, you are under arrest（你被捕了）.” I like my job（工作，职业）. I like to help anyone in trouble（遇到困难）. Can you guess who I am?

3.This is my sister. She works in a hospital. She always wears a white uniform. She is very busy（很忙）. She often helps the doctor to look after the sick or injured people（照看病人和受伤的人）. She helps them to take medicine or give a shot. She’s kind（善良友好）. She likes her job. And many sick people like her. So what’s my sister’s job?

4.I have an uncle. He’s 40 years old. He’s good at（擅长） drawing. He draws many interesting cartoons（有趣的卡通）. Some of his works（作品） are published in books or magazines（在书刊杂志上刊登）. He’s my hero（我的英雄）. What does my uncle do? Can you guess?