Yang Liwei spent the whole evening talking about the things and persons ________ none of us has ever heard of in CCTV station.
Many a school and many a hospital ______ since 1949.
Two kilograms ______ too heavy for a sick man.
A group of children ______ hide and seek in the garden.
All but one ______ here just now.
The police ______ for the lost child everywhere.