The importance of saving gas ______ be stressed too much. Automobiles use up some 70 billion gallons of gas a year.[ ]

She added that Wickham believed in the mission of Hospice and her gift ____ it possible to constructsuch a beautiful building in her honor.[ ]

Who’s _______ man in black, do you know—Oh, he’s _______ friend of Anna’s.

The film shows us ________ inBeijing in the past.

Billsuggested _____ a meeting on what to do for the Shanghai Expo during thevacation.