1. The real estate agent warned them not to buy the house, suspecting it might be a lemon with hidden structural issues.
2. The real estate agent was always polite to his clients, but he also knew how to use his charm to close a deal.
3. The real estate agent knew that the house was not the most impressive, but because it had once belonged to a famous musician, she was certain that it would sell for a higher price.
4. My mom was a real estate agent.