The company had about 20 notebook computers but only one third _________ used regularly.

Now we have sixty working all day long.

26. He asked us to write an article in_____________ of pollution caused by the nearby factories.

He had to do an extra job after work, for he had a big family to ___________.

He argued __________ smoking, and insisted that it was ____________ argument that

smoking is harmful to health.

He kept putting his dream to the test –even though it meant ____________ with uncertainty and fear of failure.

---What made him so upset?

-----_________

You should be __________ with what you have.

As we know, the rose _____________ England.

36. Immediate action should be _______ to prevent people from being affected by the bird flu.

The child was almost _______________ from the outside world.