- Unit 11 - tiếng Anh 11 (có lời giải chi tiết)

Câu 1 : He has ______ extensive research into renewable energy sources.

A carried out

B turned on

C taken over

D cared for

Câu 2 : One danger is in ______ radioactive wastes which are produced during nuclear reactions.

A consisting of

B getting rid of

C making use of

D taking care of

Câu 3 : We should develop such ______ sources of energy as solar energy and nuclear energy.

A tradition

B alternative

C revolutionary

D surprising

Câu 4 : There is now increasing concern about the world's energy ______ particularly about those involving fossil fuels.

A possessions

B goods

C materials

D resources

Câu 5 : It’s important for the developed countries to reduce energy ______ as much as possible.

A exhaustion

B destruction

C consumption

D waste

Câu 6 : The world’s coal ______ should last longer but, once used, these cannot be renewed.

A reserves

B reservations

C stores

D storage

Câu 7 : ______ energy sources include water and wind power.

A Friendly environmental

B Environmentally friendly

C Friendly environment

D Environmental friendly

Câu 8 : Hydroelectric power is produced by the fall of water ______ in a dam.

A trapping

B trapped

C to be trapped

D that trapped

Câu 9 : Coal was the first fuel ______ to power machinery.

A is used

B using

C to use

D to be used

Câu 10 : A huge amount of solar energy ______ the earth's outer atmosphere.

A reach

B reaches

C that reaches

D is reached

Câu 11 : There are over 2,000 varieties of snake, ______ are harmless to humans.

A mostly they

B most of them

C most of which

D which most

Câu 12 : For many years people have wondered ______ exists elsewhere in the universe.

A that life

B life which

C whether life

D life as it

Câu 13 : Computers and new methods of communication ______ the modern office.

A have revolutionized

B to have revolutionized

C that have revolutionized

D has revolutionized

Câu 14 : Grover Cleveland was the only American president served two nonconsecutive terms.

A the only

B served

C nonconsecutive

D terms

Câu 15 : The world's rain forests are being cut down at the rate on 3,000 acres per hour.

A rain

B are being

C on

D per hour

Câu 16 : Many environmentalists fear that the earth will run out essential natural resourses before the end of the twenty-fifth century.

A Many

B fear

C out essential

D before

Câu 17 : Chicago's Sears Tower, now the tallest building in the world, rises 1,522 feet from the ground, to the top of it antenna.

A now

B rises

C feet

D it

Câu 18 : In just three months H.G. Wells wrote the famous classic The Time Machine for what he won a Newberry Caldecot award.

A just

B wrote

C what

D a

Câu 19 : The passage suggests that ______.

A people use energy without giving great thought to 'where it's coming from

B the search for energy sources is mainly a problem for the future

C scientists believe we will never have to go without our modern conveniences

D modern society requires a minimum amount of energy to keep running

Câu 20 : It can be implied from the passage that ______.

A most alternative energy sources have proven to be impractical

B many alternative energy' sources. are environmentally hazardous

C nuclear power solves one problem while creating others

D solar and wind power are not promising for the future

Câu 21 : From the passage, it can be inferred that to solve our energy problems ______.

A we will have to stop using many of our modern conveniences

B scientists will have to find one major source of nonpolluting energy

C scientists will have to find ways to increase our supplies of coal, oil and gas

D a combination of conservation and invention will be needed

Câu 22 : The doctor insited that his patient ______.

A that he not work too hard for three months

B take it easy for three months

C taking it easy inside of three months

D to take some vacations for three months

Câu 23 : He has received several scholarships, .

A not only because of his artistic but his academic ability

B for both his academic ability as well as his artistic

C because of his academic and artistic ability

D as resulting of his ability in the art and the academy

Câu 24 : The manager was angry because somebody ______.

A had allowed the photographers to enter the building

B had let the photographers to enter into the building

C permitting the photographers enter the building

D the photographer let into the building without the proper documentations

Câu 25 : ______ he would have signed his name in the corner.

A If he painted that picture

B If he paints that picture

C If he had painted that picture

D If he would have painted that picture

Câu 26 : The higher the content of carbon dioxide in the air, ______.

A the more heat it retains

B more heat it retains

C it retains more heat

D than it retains more heat