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Choose the word or phrase among A, B, C or D which best fits each gap of the passage.
We need energy to live and work. Our major source of…(36)……….is oil. Oil is one kind of fossil fuel. The amount of fossil fuel in the world is……(37)….Therefore, we must save it, and the same time, we must find new sources of energy. Geothermal heat and nuclear power are……(38)….sources of energy. They can give us electricity. Other alternative sources are the sun, waves and water. The sources are not only …(39)……and available but also clean and safe for the…(40)…People should develop and use them more and more in the future.
Question 36:
A. energy
B. energetic
C. energize
D. energetically
Đáp án: A
Question 37:
A. limit
B. limitation
C. unlimited
D. limited
Đáp án: D
Question 39:
A. unlimited
B. harmful
C. polluted
D. dangerous
Question 40:
A. ecologists
B. invention
C. environment
D. atmosphere
Đáp án: C
Question 38:
A. alternative
B. polluted
C. harmful
D. expensive
Choose the correct answer – A,B,C or D – to each question
Mankind is feeling greater pressure from the expanding number of people. The area of the earth can never be expanded. Nor are there endless sources of food and clothing. Yet people are being born faster than they are dying. In the next forty years, the world population may double. How can so many people be fed? What is worse, there is danger that someday mankind will have only standing room.
Birth control should be a basic policy in our country. China has the greatest number of population in the world. With a high birth rate, the production of grains and goods will be unable to meet the need of the people. To raise people’s living standard, we must practise birth control.
There are disadvantages of a family having more children. First, parents cannot give their children a good breeding in food, clothing and shelter, let alone education. Second, child-rearing will exhaust the parents, leaving no time and energy for their work. Last, a family with more children will increase the burden of society.
Which of the following sentences is TRUE?
A. The faster the population grow the more natural resources we own.
B. The natural resources are always enough to supply the hugest population.
C. It's necessary to practise birth control to raise people's living standards.
D. The production of grains always meet the need of people.
Which country has the greatest population in the world?
A. Canada
B. The United States
C. Britain
D. China
Read of the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks
We are using up the world’s petroleum. We use it in our cars and to heat our building in winter. Farmers use petrochemicals to (24) ____ the soil rich. They use them to kill insects which eat plants. These chemicals go (25) ______ rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute it. Winds carry this (26) _____ air to other countries and other continents.
Poor farmers use the same land over and over The land needs a rest so it will be better next year. However, the farmers must have food this year. Poor people cut down forests for firewood. In some areas when the trees are gone, the land (27) ______ desert. Poor people can’t save the environment for the future .
This is not a problem for one country or one area of the world. It is a problem for all- humans. The people and the nations of the world must work together to (28) _______ the world’s resources.
Question 28
A. recycle
B. preserve
C. keep
D. reuse
Đáp án B
Question 26
A. pollute
B. polluting
D. pollution
Đán án C
Question 24
A. work
B. change
C. make
D. let
Đáp án C
Đáp án: A