Some young people these days just ________ go out of their homes to contact the real world.
Our city has developed into a big city,which is______it used to be.
Chinese Foreign Minister Li Zhaoxing said that anyone could see that America’s national defense expenditures are 17.8 times_______of China.
—Have you finished doing all the exercises the teacher gave you yesterday?—Yes,completely._____is left.
—Does anyone know where Peter lives?—_________.
The information he gave us is more important than_____we got ourselves.