Passage Two Questions 29 to 31 are bused on the passage you have just heard.

A．Bemuse she didn’t know how to use the new oven.
B．Because there was something wrong with her oven.
C．Because she wanted to have her refrigerator fixed.
D．Because there is something wrong with the food.

A．The United States is faced with many social problems.
B．Various factors are responsible for the crimes in the United States.
C．New trends have been discovered in the crimes in the United States.
D．The crime rate in the United State is on the rise.