SECTION A CONVERSATIONS In this section you will hear several conversations．Listen to the conversations carefully and then answer the questions that follow． Questions 1 to 3 are based on the following conversation．At the end of the conversation，you will be given l5 seconds to answer the questions．
Now listen to the conversation． What are the man and woman doing
A．Trying to telephone someone． B．Attending a concert． C．Waiting in line．D. Canceling reservations.