Across
- 4. a person who is responsible for protecting（保护） people and property
- 5. a man whose job is to stop unwanted fires from burning
- 7. someone whose job is to teach in a school or college
Down
- 1. a person whose job is to treat people who are ill or hurt
- 2. someone who drives a vehicle
- 3. a person who writes books or articles to be published
- 6. someone who pretends（假装） to be someone else while performing（演） in a film, play, or television or radio programme
- 8. someone who prepares and makes food