I. Choose A, B, c or D that best completes the sentences.
6. _____is used as fuel in cars, ships and aeroplanes, and even rockets.
A. Gas B. Oil C. Coal D. Petroleum
7. People have to build _____to use water energy so it is expensive.
A. dams B. lakes C. canals D. houses
8. Solar energy is not only plentiful and infinite but also clean and safe.
A. boundless B. uncountable C. inflexible D. unlimited
9. All fossil fuels are_____ resources that cannot be replaced after use.
A. available B. unlimited C. non-renewable D. renewable
10. It is important for the developed countries to reduce energy_____ as much as possible.
A. exhaustion B. destruction C. waste D. consumption
1 bình luận về “I. Choose A, B, c or D that best completes the sentences. 6. _____is used as fuel in cars, ships and aeroplanes, and even roc”