1. Samantha is very rich. She and her husband made a fortune on the stock market.
2. Another way of saying "he was fired" is "he was shown the door."
3. A company that is quite new is often called a start-up.
4. I'd like to introduce you to David, our human resource manager.
5. This is Simon Green, he's standing in for the assistant sales manager until we find a replacement.
6. A more informal, British English word for colleague is workmate.
7. Our business is growing. We're taking on two more people.
8. A casual day at the office, when you don't have to wear a suit and tie, is called dress down Friday.