听一段材料，回答下面几个小题。Who do you think the listeners might be?
A. Nurses.
B. Doctors.
C. Patients.What is NOT allowed in the wards?
A. Having soft drinks.
B. Visiting patients in the morning.
C. Smoking in certain areas.What program will follow this radio talk?
A. A music program.
B. A medical report.
C. Hospital rules.
Who is speaking to Helen?
A. Her teacher.
B. Her husband.
C. Her boss.
Who's leaving?
A. The man.
B. The woman.
C. Andy.
Why is Tracy so happy?
A. She has received the latest issue of the journal.
B. She has won a prize for her research.
C. She has got her paper published.
Why does Cathy do most of the gardening herself?
A. Because a gardener isn't experienced as she is.
B. Because she likes gardening.
C. Because she wants to save money.
Why are the neighbors moving out?
A. They don't like the flat.
B. They can't afford the high rent.
C. The landlord doesn't keep his promise.