About one third of the population in Beijing and Shanghai ______ netizens, but in poorest areas, only three or four percent ______ online.

___How time flies!It’s already twelve o’clock.___ Oh,really? I ______ it at all.

I don’t believe ___________ a little cat can eat ___________ much meat.

Zhongguancun made __________ for him to realize his dream.

________ is it from your school to the bus station?—About 50 meters. [ ]