. These wild flowers are so special I would do _______ I can to save them.
Recycling is one way to protect the environment,reusing is ________.
It's an either—or situation—we can buy a new car this year or we can go on holiday but we can't do ________.
The traffic on the main street has a longer green signal than ________ on the small ones.
At our factory there are a few machines similar to ________ described in this magazine.
Although Rosemary had suffered from a serious illness for years,she lost ________ of her enthusiasm for life.