(四川卷)12. In some places women are expected to earn money ____ men work at home and raise their children.
A. but B. while C. because D. though
十四．交际用语
（全国I卷）21. —Would you like to join me for a quick lunch before class?
—______, but I promised Nancy to go out with her.
A. I’d like to B. I like it C. I don’t D. I will
