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___________ more help, I would call my neighbor

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Would you kindly inform me who is responsible __________ the travel arrangements?

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The sun ____ since this morning.

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The authorities have shown no signs of ......... to the kidnapper’s demands

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Thanh and Mai always ________ a movie on Saturdays.

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Visitors to the laboratory facilities must show ------- a valid driver's license or a personal ID card to security before entering.

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You'd better pass _________ his rude remarks in silence

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Her teacher _______her to come and see him

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___ does your father work? At City Hall

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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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A paddy-field is a rice .......................... 

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He greeted us warmly and asked ___________ our families

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___ is your blood type?

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We check the schedule __________ we want to see the time of the game show

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They threatened to do me ......... if I didn't pay up by Friday

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The scientists are working on a drug capable of arresting the spread of cancerous cells

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The police appeared and…….the crowd

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Marie Curie is famous _______ her contribution to science

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Reading is widely considered a voluntary activity associated with pleasure and achievement

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Many of her friends admitted that this song was in vogue at that time

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An earthquake is the result of a sudden release of energy in the Earth's crust that creates seismic waves. At the Earth's surface, earthquakes are recognized (25) _____ vibration, shaking and sometimes displacement of the ground. The vibrations may vary in (26) _____. They are caused mostly by slippage within geological faults, but also by other events such as volcanic activity, landslides, mine blasts, and nuclear tests. The underground point of (27) _____ of the earthquake is called the focus. The point directly above the focus on the surface is called the epicenter. Earthquakes by themselves rarely kill people or wildlife. It is usually the secondary events (28) _____ they trigger, such as building collapse, fires, tsunamis (seismic sea waves) and volcanoes, that are actually the human disaster. Many of these could possibly be avoided by better construction, safety systems, early warning and (29) ____ planning