Final answer:
According to Curley's wife, men speak to her when she offers sexual favors, when she is alone, when she behaves like a proper wife, and when Curley is around.
Step-by-step explanation:
According to the provided passages, Curley's wife mentions that men speak to her under the following conditions:
- When she offers sexual favors
- When she is alone
- When she behaves like a proper wife
- When Curley is around
These conditions indicate that men generally only speak to Curley's wife when they can take advantage of her vulnerability, either sexually or when she is isolated. Additionally, men are more likely to engage with her when she conforms to traditional gender roles or when her husband, Curley, is present.