Bài tập trắc nghiệm Unit 8 - Đề kiểm tra có đáp án

Choose the word which is stresses differently from the rest

Choose the word which is stresses differently from the rest

Choose the word which is stresses differently from the rest

Choose the word which is stresses differently from the rest

Choose the word which is stresses differently from the rest

Choose the word which has the underlined part pronounced differently from the rest.

Choose the word which has the underlined part pronounced differently from the rest

 Choose the word which has the underlined part pronounced differently from the rest

Choose the word which has the underlined part pronounced differently from the rest

Choose the word which has the underlined part pronounced differently from the rest

Choose the best answer to complete each sentence 

A _______ is a spacecraft that is designed to travel into space and back to earth several times.

Choose the best answer to complete each sentence 

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

Choose the best answer to complete each sentence 

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

Choose the best answer to complete each sentence 

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

Choose the best answer to complete each sentence 

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

Choose the best answer to complete each sentence 

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

Choose the best answer to complete each sentence 

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

Choose the best answer to complete each sentence 

Doctors and pharmacists have to assume _______ for human life.

Choose the best answer to complete each sentence 

On _______ Internet and with cable television we can select information from_______ wide variety of sources.

Choose the best answer to complete each sentence 

There is one _______ thing we can be sure: _______ energy will be morechallenging 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 ______ nucleargeneration.

Choose the best answer to complete each sentence 

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

Choose the best answer to complete each sentence 

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

Choose the best answer to complete each sentence 

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

Choose the best answer to complete each sentence 

I think we maybe run _______ natural resources some day.

 Read the following passage and choose the best answer for each blank. Robots are already a part of our lives. Industrial robots widely used in manufacturing. Military and police organizations use robots to (26)_____ in dangerous situations. Robots can (27)_____ be found from vacuuming the floors in your home 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 see a transformation between the industrial sorts of robots to 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 marketing 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 (32)_____, to lease or purchase a domestic robot that not only does the household cleaning and prepare and serve his meals, (33)_____ also can carry him to the bathtub if he cannot walk. Demographic changes, such as a rapidly aging population and a shrinking workforce, will drive forward the application of new (34)___. There is going to be a real pull for increasing the productivity of working age people. So there is going to 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. Military and police organizations use robots to (26) _____ in dangeroussituations.

Military and police organizations use robots to (26)_____ in dangerous situations.

Robots can (27) _____ be found from vacuuming the floors in your hometo exploring the surface of Mars.

"I think in (28) _____ next thirty years, we are going to see atransformation between the industrial sorts of robots to personal robots," saysBrooks 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, whoworks for a robotic technology company that is marketing a toy robot (30) _____Pleo.

"The advances in robotics make it clear that many household chores willbe easily handled by a robot in the near future," says Bob Christopher, who worksfor a robotic technology company that is marketing a toy robot (30) _____ Pleo.

"We have only one child but I could easily (31) _____ five or six robotsin the home as well."

Within the next 10 years one will be able to (32) _____, to lease orpurchase a domestic robot

…that not only does the household cleaning and prepare and serve hismeals, (33) _____ also can carry him to the bathtub if he cannot walk.

Demographic changes, such as a rapidly aging population and a shrinkingworkforce, will drive forward the application of new (34) ___.

(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.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 to 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, and heat, solar energy seems to 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 and more specifically solar powered cars are beginning to be developed. How do 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, and 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 and solar cars the fuel and car of the future - a closer reality. 

According to the text, ___________

A solar car is supplied power from _____________ 

Which can not help us to solve the problem of energy crisis?

According to the text, _____________________

The photovoltaic effect is _____________ 

Complete the sentences using the words or phrases given in their correctforms. You can add some more necessary words. 

Just imagine / human life / be like / 20 years. 

Complete the sentences using the words or phrases given in their correct form. You can add some more necessary words.

I hope / we / able / solve the problems / over population and pollution. 

Complete the sentences using the words or phrases given in their correctforms. You can add some more necessary words. 

Cancers and AIDS / untreatable / now / be cured successfully. 

Complete the sentences using the words or phrases given in their correct forms. You can add some more necessary words.

All schools / on earth / equipped / computers and the Internet.

Choose the best answer to complete each sentence 

No places / people / suffer / the lack of food and accommodation. 

Indentify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Future is a time whenmost people assume

that everything will keep getting

better and future generations will enjoy life in a more better world.

Indentify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Many optimist people have made predictions about the

positive impact of the increasing mechanization

on human life.

Indentify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Imagine anentirely wireless world where

the Net is always on, always there, we live in

endless sea of data, and objects are alive with intelligent

Indentify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Electricity is the most

critical energy for the future of many countries and cheap,

plentiful electricty is associated forhigh employment and

productivity.

Indentify the one underlined word or phrase that must be changed in order for the sentence to be correct.

Our continuously economic growth

the maintenance of our quality of life and assurance

of our security all depend on a

abundant, affordable supply of electricity.