Steve Jobs, the former CEO of Apple Computer, passed away ______ October, 2011.
__________ people in the world are sending information by E-mail every day.
___________ of the land in the district _______ covered with trees and grass.
You can have _________try if you fail ________ time.
—How many pencils would you like,Madame? —Well,I want_________of these.
In 1948, the place where his father had been buried was finally discovered, marked only by _____, on a simple stone. A, a 43-numberB, the number 43rdC, the number 43D, the 43 number