Paper cutting, traditional folk art form which originated in ancient China,was listed as world cultural heritage by the United Nations in 2002.
--- Could you mail these letters for me please? --- ____ letters? Your friends are going to be very happy to hear from you again.
They _________ the plane, or perhaps they have been prevented from coming for some reason.
The universities have got bigger in size, ____ many more people the chance of higher education.
--- ______ that he managed to get the information? --- Oh, a friend of his helped him.
In our childhood, we were often ______ by Grandpa to pay attention to our table manners.