6. What is happening when the telephone call comes?

　A. Laura is preparing breakfast.　　 B. Laura’s dad is being taken to a hospital.

C. Laura’s dad is trying to get up.

4. What can we learn about Dr Smith?

A. She always meets her guests in her office.

B. She will meet her guests in the meeting room.

C. She doesn’t need a translator this time.

3. Who will give a speech?

A. Mr. White.　　B. Mr. Black.　C. The headmaster.

2. What will the woman do?

A. To go somewhere by plane.　　 B. To see the expert off at the airport.

C. To take the expert to the hotel.

1. What are the two people talking about?

A. How to control air pollution in big cities.　 B. A famous professor from Australia.

C. A lecture to be given in the hall.