15.　 D. Decorating houses with red paper.

14.　 C. Wearing red clothes.

13.　 B. Saying words that have to do with death.

12.　 A. Returning money before the Spring Festival.

11.　 Which of the following things is not supposed to happen during the Spring Festival?

10.　 D. Because it is thought that cleaning brings in money.

9.　　　 C. Because they think it will bring happiness to others.

8.　　　 B. Because it is believed that cleaning will sweep away bad luck.

7.　　　 A. Because they enjoy being clean.

6.　　　 Why do people clean their houses days before the Spring Festival?