In order for a house to be maintained in a healthy state it is necessary to provide a means whereby soil and ___ water can be quickly and inoffensively removed from the property.

This fibre, or roughage, helps food and ___ products to pass through the digestive system. 

 "North America is the only territory where this ___ practice takes place," said band manager, Paul McGuiness.

The Environment Secretary, Michael Heseltine, said that research had shown that many people did not make a connection between environmental problems in general and their own ___ use of energy at home.

He always stands strategically in corners at parties or similar ___ gatherings of the wasted, his glass tilted in his hand, his broad back against the wall, talking all the while in those low, resonant yet rather monotonous tones which everyone listens to with a sniggery sort of attention. 

If you are at work or school, why not try to persuade your boss or teacher to investigate the idea of saving ___ paper and packaging for recycling? 

Obviously we're only part of the function of ___ disposal and possible recycling.

We will develop a national ___ strategy promoting waste minimisation, re-use and recycling.

________ you can unchain your dog and watch her run free for at least a little while, to watch the experience on her face, when she's released from the shackles; and the sadness that reappears when she must be chained.

This walk, ________, although it's only short, does involve a bit of scrambling which, though hardly dangerous, does need a fair amount of agility.