The school rules state that no child _____ out of the school, unless accompanied by an adult.
I had hardly opened the doorhe hit me.
The new stadium being built for the next Asian Games will be the present one.
—How are your recent trip to Sichuan? —I’ve never hadone before.
Passengers are permittedonly one piece of hand luggage onto the plane.
Helping others is a habit,you can learn even at an early age.