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The kitchen _____ dirty because she has just cleaned it.

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She ____ French words for hours, but she still doesn't remember all of them

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Einstein gradually became…….in the discussion.

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Built at the beginning of the century, the Library of Congress houses one of the largest ............. collections of books in the world

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You ____ her in her office last Friday; she's been out of town for two weeks

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The fictitious androids written about in the mid-1900s are becoming a reality with advances in the field of robotics. Japan and Korea have been pioneers in this field. They regularly compete to be the first. The focus on most reseachers is in (31) _____ life-like, attractive female androids. A Japanese research group led by Hiroshi Ishiguro created ther world’s first female android, which is called Actroid in 2003. The early model was limited so upgrades were made and the dramatic entertainment model was released in 2006. Actroids are covered with a silicone skin and have built-in sensors making them (32) _____ of reacting to humans, and they can also mimic many human behaviors. (33) _____, they can be programmed to speak in any language. The Korean android, EveR-2, released in 2006, was designed by a team from Kitech. They claim that she is more life-like than Actroids, and she can mimic emtions. She can also speak and move her lips to match her (34) _____. Future models are expected to have higher mobility and even be proficient in dancing. Research teams have also created male androids. One in particular is the Germinoid HI-I. Regardless of the competition, it’s clear that this technology will one day present us (35) _____ the dilemma of determining human from machine

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 ________ TV channels are there in Viet Nam? 

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Polar bears are in danger of dying out. (25) _____ some other endangered animals, it's not hunters that are the problem, it's climate change. Since 1979, the ice cap at the Arctic Circle where the polar bears live has reduced in size by about 30 per cent. The temperature in the Arctic has slowly been rising and this is (26) _____ the sea ice to melt, endangering the polar bears' home. The polar bears' main sources of food are the different types of seals found in the Arctic. They catch them by waiting next to the air holes seals have made in the ice. (27) _____ the bears are very strong swimmers, they could never catch seals in water. This means that the bears really do rely on the ice to hunt. Polar bears also need sea ice to travel. They can cover a huge territory and often swim from one part of the ice to another. They have been (28) _____ to swim up to 100 km, but when there is less ice, they may have to swim further and this can (29) _____ fatal to the bears. A number of bears have drown in the last few years and scientists believe that it is because they were not able to reach more ice before they became too tired and couldn't swim any further

We _____________ a calendar on the wall tomorrow.

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Most young people want to ____ an independent life without being influenced by anyone

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Enthusiasm for this project has really given __________ after all the delays

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The club offers an opportunity for like-minded people to ..........

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He usually …………………… a taxi to the railway station.

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No matter what the future ____, the member countries should always be cooperated for the development of ASEAN.

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The boss ________ by the time the orders come in.

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In this subject, we study the human body.

Choose the best answer to complete the sentence.

It’s a room at your school where there are books, newspapers, etc. for you to read, study, or borrow. You can read books and study here. What is it?

Choose the best answerThe teacher gave the students .................... homework.

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Don't worry, Joe's depression is only ____ - it'll soon pass

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“Why don’t you come next time? – “______ ”

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In this subject, we study maps and countries.