A、Quit his job. B、Ask the labor union for help. C、Negotiate with the boss. D、Turn to lawyers for help. D女士最后建议男士去律师办公室寻求帮助。由此可知，

M: I am really tired. I have been working without the weekend for two weeks.
W: Does your boss pay you for the overtime work?
M: No. Although he provides free meals and sometimes gives us some small gifts, we’d rather have weekends.
W: Well, this is against the Labor Law. Legally, employees should get double pay if asked to do extra work during the weekend or on holidays.
M: We all know about that, but we have no choice.
W: I suggest that you go to the lawyers’ office to get some help.
M: That’s a good idea.
8. Why is the man so tired?
9. What can we learn about the man’s boss?
10. What’s the woman’s suggestion?