Choose the word whose main stressed syllable is placed differently from that ofthe other in each group

II. Choose the word whose main stressed syllable is placed differently from that of
the other in each group.
1. A. musician B. enormous C. natural D. improvement
2. A. effective B. plentiful C. dangerous D. limited
3. A. population B. education C. consumption D. satisfaction
4. A. energy B. countryside C. changeable D. volunteer
5. A. renewable B. artificial C. unfortunate D. continuous
6. A. different B. serious C. effective D. regular
7. A. dangerous B. countryside C. energy D. volunteer
8. A. incapable B. sincere C. loyalty D. success
9. A. development B. satisfaction C. population D. education
10. A. interfere B. convenient C. referee D. cigarette
C. MULTIPLE CHOICE
Choose the best answer to complete each of the following sentences.
1. The wind, the sun, and the wave are some types of __________ sources of energy.
A. changeable B. alternative C. cheap D. costly
2. Remember to __________ the lights before going to bed.
A. turn B. turn on C. turn off D. stop
3. People will reduce energy __________ as much as possible.
A. consume B. consumption C. expense D. expenses
4. Nuclear power is expensive and dangerous __________ our environment.
A. for B. to C. in D. with
5. Human is looking for a clean, cheap and __________ sources of energy.
A. effective B. effect C. effectively D. effectiveness
6. Low energy light bulbs should be used to __________ electricity.
A. spend B. buy C. convert D. save
7. We must __________ the amount of water our family used every day.
A. lower B. reduce C. lessen D. narrow
8. At this time next month we __________ to Ha Long Bay for a holiday.
A. will go B. will going C. will be gone D. will be going
9. By the middle of the 21st century, people in developing countries __________ more
renewable energy.
A. uses B. will be using C. used D. have
10. Fossil fuels are very common in our society but they __________ the environment.
A. renew B. provide C. waste D. pollute
11. When you save energy, you not only save money, you also reduce the demand for
__________ such as coal, oil, and natural gas and that is a great way to play a part in
saving the planet.
A. carbon footprint B. electricity
C. fossil fuels D. biogas
12. In India, the demand for __________ has always been more than the supply.
A. shortage B. sources C. slogan D. electricity
13. __________ energy is produced by collecting sunlight and converting it into
electricity.
A. Hydro B. Nuclear C. Solar D. Wind
14. There are many available __________ power sources in Vietnam including sun,
wind, water, etc.
A. nuclear B. hydro C. renewable D. solar
15. Laos and Cambodia have big plans for building up to 11__________ on the lower
Mekong.
A. dams B. slogans C. energy D. coals

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