The team ________  having a meeting .

___________ of the land in the district _______ covered with trees and grass.

What the remote areas need ____ education to children and what the children need ____ good textbooks at the moment.

The number of the stamps _____ limited, so a number of people _____ to have a look at them.

The opening day of Expo 2010 Shanghai China we have been forward looking to_____ to arrive.

I’ve already told you that the fourth and last part of the article ______ the most difficult to understand.

What the children in the poor mountain village need ________ textbooks．

If you don't go， neither ____.

Only by practising a few hours every day ____ be able to master the language.

Not until I began to work ____ how much time I had wasted.