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His mother will take care of the children while he's away _______ business

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We look __________ the neighbors' cat while they're away

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Mattson Tax Agency has been handling our company's annual taxes ------- over 30 years

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The black lettering really stands __________ on that orange background

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Who came ___________ with the idea for this marketing campaign?

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He got faint, but soon ........

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It seems entirely natural to us that there are teams of scientists in universities and (46) _____ institutions around the world, attempting to discover the way the world works. (47) _____, it hasn’t always been that way. Although the scientific method is now four or five hundred years old, the ancient Greeks, for example, believed that they could (48) _____ the cause of natural events just by the power of thought. During the 17th century, more and more people began to realize that they could test their scientific ideas by designing a relevant experiment and seeing what happened. A lot of (49) _____ was made in this way by individual scientists. These men and women often worked alone, carrying out research into many different areas of science, and they often received very little (50) _____ for their hard work. At the start of the 20th century, though, it became clear that science was becoming more complicated and more expensive. The individual scientists disappeared, to be replaced by highly qualified teams of experts. Modern science was born

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I'm not making a separate trip in the car, so make room _____________ your brother back there

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There were suggestions that her involvement had ..... the partnership

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............... photosynthesis were to stop, life would disappear from the planet Earth relatively quickly

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I ________ working for two years.

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Woodley and Leonard are at the airport. 
Woodley: “Thank you for giving me a lift to their airport.” 
Leonard: “Don’t mention it. _______”

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I _______ Alan for hours but he just doesn't answer his mobile. I hope nothing's wrong

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Due to an ------- in need for organic foods, distributors are racing to make contracts with local organic farmers.

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He takes ___________ his mother's side of the family

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They ........ without a fight

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My flat was not _______ furnished, because I never had any money to furnish it any other way

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We ......  them ...... 28-0

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Your boyfriend doesn't ......... as particularly trustworthy

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Two ground-breaking reports on lifelong learning by UNESCO ____ in 1972 and 1996 articulated fundamental principles of lifelong learning.

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The________of the ozone layer is not a good thing for the earth.