（题文）On July 18th,2013,the giant panda,Hua Mei,________ in the WoLong Center,gave birth to a male baby panda,__________92g.

How long do you think­­­_________Obama officially takes office in the White House?

ggest whale is _____ blue whale, which grows tobe about 29 meters long—the height of ____ 9-story building

written permission, he had to writeanother letter to the president of the university.

Personally I prefer to stay up ______at night, but not ______I’ll have to drive to work the next day