The girl had hardly rung the bell __________ the door was opened suddenly, and her friend rushed out to greet her.
After graduating from a university.I paid a visit to was once our primary school the workers use as a store.
— How are you getting along with your study these days?— I'm glad to see it is .
— Hello, this is Shannon. I’m afraid I won’t be able to come to your office on time. —______ ! I’ll wait for you.
The stamps, once ____, will be very popular with stamp-collectors.
Both of these roads can lead you to the History Museum. You may take ____.