The Shanghai Expo presents the unique Chinese culture to the world at _______ surveys show to be the favorite Chinese pavilion (展馆).
—The window is dirty. —I know. It________for weeks.
—Why isn't the recorder ready yet? —I'm sorry. It________in the shop.
As a result of the use of the new technology, the production of this product________50 percent.
Millions of pounds' worth of damage________by a storm which swept across the north of England last night.
All the gifts must be mailed immediately________in time for Christmas.