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The regulations governing animal research ____________ many provisions to safeguard animal welfare

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I hope that this winter won’t be______ last year

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The Smiths will move to New York. But we hope to______ with them

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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 other problems which I don't propose to ____ at the moment

Choose the letter A, B, C or D to complete the sentences with given words

 I/ often/ club/ or/ my friend/ house.

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The management are making ________ to increase the company’s efficiency

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We would like to remind all our guests __________ their keys at reception before they depart

Choose the letter A, B, C or D to complete the sentence: Hello, Mai. This is Hoa and this is Minh. ………… are in six years old

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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 see Frank at the conference, give him my regards

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The government has been offering subsidies to put ___________ the price of grain for farmers, millers, and bakers

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The crime rate has continued to rise in American cities despite efforts on the part of both government and private citizens to curb ................

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As of next week, all workers will be _____ to wear hard hats while operating the forklifts

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Water is of vital importance to all living things. Without it, all living things will surely die. We also use a great (16)______ of water daily in our homes, in factories, and in power stations. Most of this water is fresh water and it comes to us from reservoirs, rivers and lakes. The Earth's surface is (17)_____ by large areas of water which we call oceans and seas. If you have tasted the water from the sea, you will know that, unlike fresh water, seawater tastes salty. This is due to the (18)_____ of sodium chloride which comes from the land. Rivers carry it to the sea. Although neither salt nor fresh water has any color, the sea often looks blue (19)______ the sunlight. The reason is that sunlight is made up of many colors. Some colors disappear quickly in the sea but blue light bounces back or is reflected, to the surface. This makes the sea look blue. (20)______ , a stormy sky will make the sea look grey

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Each athletes has to take part in the Olympic Games in the true spirit of…..

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She buys too many things. She_____ all her money long before her next pay.

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If the class. ............................ full, we will find another one

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Oh no! I don't have ------- time to prepare for the job interview

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You can ____ books, clothes, medicine and money to this charity

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Of all high school courses, mathematics _____ to be difficult