The country's railway system has launched online ticket-booking and a real-name ticket purchasing system, and _______ requires passengers to provide their ID numbers when buying tickets.
There is only one more day to go your favorite music group play live.
Brian is gifted in writing music; he is very likely to be Beethoven.
More expressways in Sichuan soon to promote the local economy.
The books on the desk, covers are shiny, are prizes for us.
You _____be careful with the camera. It costs!