Đọc kĩ đoạn văn sau và chọn đáp án đúng cho mỗi câu.Almost all our energy comes from oil, coal and natural gas. We call them fossil fuels. The earth’s fossil fuels are running out. What would happen if there were no oil, coal and gas on earth?Scientists are trying to find and use other alternative sources of energy. We can use energy from the sun, the wind and the water.Solar energy is unlimited. It supplies all the energy used to grow plants, to evaporate water for rain, and to maintain the temperature of the planet. All are necessary for human life. If we’re able to collect solar energy, we’ll be sure to make good use of this abundant source of power.Another source of energy from nature is the wind. Wind power is clean and plentiful. Energy from the wind has been used for centuries to move ships, grind grain, pump water and do other kinds of work. In more recent time, wind power has been used to generate electricity.Water can also provide power. For a long time, people have used water to power machines. Some early uses of water power were to mill grain, saw wood and power machinery for the textile industry. Today water power is mostly used to generate electricity.
Câu 1: We are asking the question “What would happen if there were no oil, coal and gas on earth" because...................
A. we are looking for other alternative sources of energy.
B. we are looking forward to seeing great changes.
C. we are now depending so much on oil, coal and natural gas.
D. other sources of energy can come from the sun, the wind and the water.
Câu 2: Which of the following pairs of words can be used alternatively?
A. the sun/ the wind
B. energy / power
C. rain/ temperature
D. grind / saw
Câu 3: Centuries ago, people used wind power......................
A. maintain the earth’s temperature
B. grow plants
C. get water from underground
D. generate electricity
Câu 4: Up till now, water energy has been used ....................
A. similar purposes
B. moving ships
C. the textile industry
D. different purposes
Câu 5: The word “abundant” in the paragraph mostly means...................
A. natural
B. plentiful
C. necessary
D. limited
A.
B.
C.
D.