The Oscars Awards usually have a ______ system which means to keep the results until the last moment.

A．Amy and Jane met in a music camp.
B．Amy and Jane met in a concert.
C．Amy and Jane met on the train.
D．Amy and Jane met on the campus.

A．Lucy should explain her problem to the hotel and pay later.
B．Lucy should go back home to take her credit card.
C．He would call the hotel and ask them to charge the money to his account.
D．He would get her a ticket for another flight so she didn’t have to stay overnight at the airport.