Questions 11 to 18 are based on the conversation you have just heard

A．Stop the flow of blood if the person is bleeding.
B．Do an operation whenever necessary.
C．Do artificial respiration if the person has stopped breathing.
D．Do the best you can until a doctor arrives.

A．To start a business on house alterations for disabled people.
B．To put a device on Paul’s wheelchair.
C．To build an extension to the house.
D．To redesign the kitchen.