从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
11. -----What about the rent?
------______. You can pay weekly or monthly.
A. It just depends B. That’s all right
C. It’s up to you D. I’m with you on that
12. Mr. Johnson enjoyed _____ by working in the factory again because he always hates _____ while staying alone at home all day long.
A. him; that B. it; it C. himself; it D. himself; that
