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The kids are ____________ a blast running around the beach all day

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I wouldn’t have believed it if I..................... it with my own eyes

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Scientists are looking for an ____ way to reduce energy consumption

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Richard Nixon had been a lawyer and ....... before he entered politics.

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The librarian pointed ___________ the sign that said to keep quiet

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We are so thankful for all the support we received

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Quite a lot of people .......... to the house

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 Isolated from the mainland, the Con Dao islands are one of Vietnam’s star (4) _____. Long preserve of political prisoners and undesirables, they now turn heads thanks to their striking natural beauty. Con Son, the (5) _____ of this chain of 15 islands and islets, is ringed with lovely beaches, coral reefs and scenic bays, and remains partially covered (6) _____ tropical forests. In addition to hiking, diving and exploring deserted coastal roads, there are excellent wildlife–watching opportunities, such as the black giant squirrel and endemic bow–fingered gecko. (7) _____ it seems an island paradise, Con Son was once hell on earth for the thousands of prisoners who languished in a dozen jails during French rule and the American–backed regime. Many Vietnamese visitors are former soldiers (8) _____ were imprisoned on the island. Until recently, few foreigners visited Con Dao, but with the commencement of low–cost boat connections this looks sure to change

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Hellen started a course at college, but she ____ after a few weeks.

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I liked the dress but was rather……off by the price

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

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Only by working hard _______ your final exam

People often __________ their house at Tet.

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This is Mai. _________house is new.

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How many windows ___________in your class?

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Often the powerless, the homeless, the neglected in our world need someone to speak up for them.

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Our new cooling system is of high quality and ------- to all aspects of the building code.

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You’d better ____ a commitment to being a volunteer on a regular basis

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What separates a City of the Future ____ other cities is that it goes beyond just providing basic police, fire, and emergency medical services

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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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We didn't recognize him at first. His _____ has changed a lot