I CHOOSE THE WORD IN EACH GROUP THAT HAS THE UNDERLINED PART PRONOUNCED

     

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Choose the best answer lớn complete each sentence

A _______ is a spacecraft that is designed to lớn travel into space và back khổng lồ earth several times.

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Choose the best answer to complete each sentence

The medical community continues lớn make progress in the fight against cancer.


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She is looking _______ a new place lớn live because she does not want to depend _______ her parents any more.


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I was brought _______ in the countryside by my aunt after my parents had pass _______.


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Due lớn industrialization, we have to cope _______ the fact that many species are _______ danger _______ extinction.


Choose the best answer to lớn complete each sentence

Strict ________ measures are in force in the capital to protect it from terrorism.


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The ______ of the future will no longer be remedial. It will be preventive.


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Doctors and pharmacists have to assume _______ for human life.


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On _______ Internet và with cable television we can select information from _______ wide variety of sources.


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There is one _______ thing we can be sure: _______ energy will be more challenging and more important in the future.


Choose the best answer to complete each sentence

_______ Europe and Asia are coming to rely more and more on ______ nuclear generation.

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Choose the best answer lớn complete each sentence

We sometimes go away from the đô thị to the countryside for a ______ of fresh air.


Choose the best answer khổng lồ complete each sentence

The idea of building a _______ with human intelligence is not only ambitious but also highly unconventional.


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Washing machines, vacuum cleaners, and dish washers are labor _______ devices which help us bởi housework easily và quickly.


Choose the best answer khổng lồ complete each sentence

I think we maybe run _______ natural resources some day.


Read the following passage và choose the best answer for each blank.

Robots are already a part of our lives. Industrial robots widely used in manufacturing. Military & police organizations use robots to (26) _____ in dangerous situations. Robots can (27) _____ be found from vacuuming the floors in your trang chủ to exploring the surface of Mars.

Within a few more years a whole host of robotic adaptations will be running many aspects" of our lives. "I think in (28) _____ next thirty years, we are going to lớn see a transformation between the industrial sorts of robots to lớn personal robots," says Brooks from Brooks" company, IRobot, markets floor cleaning robots for homes.

"The advances in robotics make it clear that many household (29) ____ will be easily handled by a robot in the near future," says Bob Christopher, who works for a robotic technology company that is kinh doanh a toy robot (30) _____ Pleo. "We have only one child but I could easily (31) _____ five or six robots in the home as well."

Within the next 10 years one will be able to lớn (32) _____, lớn lease or purchase a domestic robot that not only does the household cleaning and prepare & serve his meals, (33) _____ also can carry him to lớn the bathtub if he cannot walk.

Demographic changes, such as a rapidly aging population và a shrinking workforce, will drive forward the application of new (34) ___. There is going to lớn be a real pull for increasing the productivity of working age people. So there is going khổng lồ be a real push for robotics to help people. (35) _____ addition, it is likely that in the near future we will see robots- taking on some of the care functions elderly, or long-term ill people.


Read the passage below and choose one correct answer for each question.

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In the future, maybe all cars that run on petrol will be replaced by solar cars, which have been around for a while, but with recent developments in solar car design and the measurement of photovoltaic cells becoming smaller, the dream of a truly efficient solar car is more reality than fantasy. A solar car is a vehicle powered by photovoltaic cells, also called solar cells, which convert sunlight (light energy) into electrical energy. As a source of energy on earth, there is nothing like the sun: in a mere one thousandth of one second (.001) , the sun emits enough energy khổng lồ fulfill our planet"s energy needs for the next 5,000 years. It is a staggering fact, and an exciting one. Since the energy from the sun is responsible for renewable resources such as wind, tides, và heat, solar energy seems lớn offer the brightest future for not only cars, but for the entire energy crisis. Despite the appearance that solar energy may be the least, feasible among the current crop of alternative fuel propositions, new solar powered devices và more specifically solar powered cars are beginning to be developed. How bởi vì Solar Cars work?

The photovoltaic cells absorb photons from sunlight. This action generates heat, which the cells then convert into electrical energy and stores in an onboard battery. This process of conversion is called the photovoltaic effect. Not surprisingly, such a vehicle has zero emissions, và is very environmentally friendly. Unfortunately, at the moment photovoltaic cells are extremely inefficient, yet as time progresses the efficiency of these cells will grow. This will make solar energy và solar cars the fuel and car of the future - a closer reality.