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The matches are designed not to ...... in strong winds or when immersed in water

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................... on the environment for the gratification of its needs.

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When the grass in the yard _____________ fire, I thought the whole house was going to burn down

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I've taken _____________ a new project at work in addition to my normal responsibilities

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Give me a call when you get ____________ the bus

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I want to travel because I enjoy __________ people and seeing new places

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Nothing can ..... us if you just hold my hand

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It’s difficult to conceive of vigorous economic growth without an efficient transport system

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She’s alive! She……….but that handsome young man dived and saved her just in time.

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Over the last forty years, psychologists _______ three methods which consistently improve memory for words

There are four_____________ in a year.

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U S. policymakers are forced to make hard choices ____________ economy and environment priorities

Those children always help their parents ................the house work.

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Using this polish on your car will give its surface an _______ shine

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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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Early sociologists such as Karl Mannheim noted differences across generations in how the youth transits into ____

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It is inevitable that tyres like that will .... when travelling at a high speed

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Although the conditions weren’t ideal for a walk, we decided to  ........  a go of it

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You'll need to take ____________ a few more plates so we'll have enough for all our guests

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Always arrive early. If you do not know _____(41) the organization is located, call for exact directions in advance. Leave some extra time for any traffic, parking, or unexpected events. If you are running late, call right away and let someone know. The best time to arrive is approximately 5 - 10 minutes early. Give yourself the time to read your resume one more time, to catch your breath, and to be ready for the interview. Once you are at the office, treat everyone you encounter with respect. Be _____ (42) to everyone as soon as you walk in the door. Wear a professional business suit. This point should be emphasized enough. First _____ (43) are extremely important in the interview process. Women should notwearing too much jewelry or make up. Men should _____ (44) flashy suits or wearing too much perfume. It is also important that you feel comfortable. While a suit is the standard interview attire in a business environment, if you think it is an informal environment, call before and ask. _____ (45), you can never be overdressed if you are wearing a tailored suit

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Nam and Minh ________playing soccer in the yard at present.