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

A．She’d be able to leave quickly.
B．She’d be less nervous.
C．She’d be able to locate where the man was seated.
D．She’d know when her professor arrived.

A．Plastic bags take hundreds of years to break down.
B．Plastic bags are sighted in Arctic Ocean and close to Antarctica.
C．Plastic bags have been washed up in Antarctica.
D．Plastic bags are killing many sea turtles.