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After a busy day of work and play, the body needs to rest. Sleep is necessary for good health. During this time, the body recovers from the (26) ______ of the previous day. The rest that you get while sleeping enables your body to prepare itself for the next day. There are four levels of sleep, each being a little (27) ______ than the one before. As you sleep, your muscles relax little by little. Your heart beats more slowly, and your brain slows down. After you (28) _____ the fourth level, your body shifts back and forth from one level of sleep to the other. Although your mind slows down, you will dream from time to time. Scientists who study sleep state that when dreaming (29) ______ , your eyeballs begin to move more quickly. This stage of sleep is called REM, which stands for Rapid Eye Movement. If you have trouble falling asleep, some people recommend breathing very slowly and deeply. Other people believe that drinking warm milk will make you (30) ______. There is also an old suggestion that counting sheep will put you to sleep!

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There are ______________ buildings in this city. There aren’t enough parks for children

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Her father cut her ........ without a penny

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A: "Each of us should join hand to protect the World Heritage Sites." - B: “____"

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My teacher was very conscious…….his bald head.

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The card for everyone to sign ...........

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Who came ___________ with the idea for this marketing campaign?

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Don't be bullied, learn to stand _____________ yourself and what you believe in

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It is true that digital manufacturing does cut out the middle-man. More and more routine, repetitive assembly tasks will be taken (25) _____ by machines. But as certain jobs disappear, new ones open up in other parts of the factory. Germany in many ways exemplifies this trend. Today, German manufacturers (26) _____ three times more robots than U.S. companies, but they also still employ more humans. Relative to the size of our economies, German's manufacturing workforce is twice the size of America's. From its very beginning, the fourth Industrial revolution has never presented manufacturers with an either-or choice - robots or humans. It has always been about combining the talents of (27) _____ . (28) _____, it is the convergence of artificial and human intelligence that will enable manufacturers to achieve a new era of speed, flexibility, efficiency and connectivity in the 21st century. Machines have the ability to assemble things faster than any human ever could, but humans possess the analytics, domain expertise and valuable knowledge (29) _____ to solve problems and optimize factory floor production

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Then you can relax, ____________ a bath and a nice breakfast.

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It has been proven that humans and animals are ____ and that one's existence must be closely linked with that of the other

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He looks __________ every new words on the morning newspaper

My bedroom is small but it has a ___________window.

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Do you ______________ any experience working with kids?

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If you ___________ flu, you'll have to stay in bed

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________ is special clothing to wear when astronauts work outside in space

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Tourism has played a pivotal role in promoting economic development

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The book isn’t too good. I’m sure he wrote it ………

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They ____________ football in the afternoon

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Before __________ to bed, remember to turn off the lights

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The government has _______ tough measures to stamp out corruption in the country