I’m really ________ this weather – why can’t it be sunny for a change?

Nanjing, ________ old capital of the six dynasties, isbecoming ________ more beautiful city for the coming 2014 Youth Olympic Games.

Only when he returned ___________ that the war had ended and the army had come back

Lucy will have learned English for 8 years by the time she ____ form the university next year

Modern science and technology has __________communication between people far apart.