The road signs are very ........... They tell us what we must do.

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Mary couldn't get ___________ the people standing in the hallway

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The spy was told to _______ the code to memory, then destroy the document

Choose below answer A, B, C or D to complete the sentence. – What are you doing tonight? – I ___________ to my friend’s birthday party.

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It will ....... that she has covertly donated considerable sums to the IRA

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We sat pondering ___________ various ways to improve our business model when Janet suddenly came up with a brilliant idea

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Your father used to swim in the country river, ____?

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The newspaper did not mention the ______ of the damage caused by the fire

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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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What is your ___________subject at school?

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We set off early ______we wouldn’t stuck in the traffic

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She often takes a………before going to bed

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I know we had an argument, but now I'd quite like to ____________ 

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The warming of the Pacific Ocean has created weather patterns (31)__________ strongly affect the world. When the water is warm, the (32)__________ of rainfall in Indonesia and the surrounding regions decreases. Australia could even experience a drought in many parts. On the other hand, Chile (which borders the Pacific Ocean) is preparing for severe rainstorms. In Pakistan and northwestern India, the weather pattern makes the rainy season weaker and makes the area much drier. This happening is called El Nino and is used by weather forecasters to make long-range weather predictions. They also know that El Nino will (33)__________ unusually heavy rains to the southwestern part of the United States and make the central part of the country drier at the same time. According to research, weather forecasters (used to know about the coming weather with certainty. Now everything has become (34)__________ different. El Nino itself used to be (35)__________ . It would occur every two to seven years. But now, this weather pattern is becoming more frequent. We cannot say when and how often tornadoes or cyclones occur. Scientists are unsure of the reason for this change on a global scale either

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A comparison of the two famous movies clearly shows their _________ orientations

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One of my friend ________ reads newspaper.

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You should consider ____ before you begin to prepare for it.

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_________ pleased with himself

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"Anyone who stops learning is old, ____. Anyone who keeps learning stays young." _ Henry Ford

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Oh, we're going ___________ our weekend plans—I refuse to let a little rain stop us

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I've got to go - something has just come _____________ at home and I'm needed there