Above one third of the population in Beijing and Shanghai      netizens, but in poorareas, only three or four percent        online.

The League secretary and monitor________asked to make a speech at the meeting last week.

A poet and artist ____ coming to speak to us about Chinese literature and painting tomorrow afternoon.

Nobody ____ the answer now.

It is said that the iron and steel works _____not far from here, but now there ______no means of finding it out.