根据句意写单词。

( )1. I work with people and money. People give me their money or get money from me.

( )2. I like talking to people. I meet interesting people every day and ask them questions.

( )3. I wear a white uniform and I help doctors. Sometimes I work in the day and sometimes at night.

( )4. My work is interesting but kind of dangerous. I often catch the thieves and make the people safe.

( )5. I work late. I'm very busy when people go out for dinners.