5. Rewrite the sentences in the passive voice. 8. They will buy the new bulbs.
8. The new bulbs will be bought
________They will be run out within a relatively short time. The first letters of the words are both “f”.
Fossil fuels
5. Rewrite the sentences in the passive voice. 5. You will turn off the unnecessary electric devices.
The unnecessary electric devices will be turned off.
11. Solar energy can be used for __________ electricity, and for hot water heating. A. investing/ B. polluting/ C. generating/ D. installing
C. generating
5. Rewrite the sentences in the passive voice. 3. Millions of people will visit the wind farms.
3. The wind farms will be visited by millions of people.
__________We can make this energy almost every day. Panels are used to create this energy.
Solar energy
6. They will not show the new film on Earth Day. 6. They will not show the new film on Earth Day.
the new film on Earth Day won’t be shown.
9. Nobody can predict exactly when supplies of fossil fuels will be __________ However, we all know they quickly reduce in quantity. A. installed/ B. polluted/ C. harmful/ D. exhausted
D. exhausted (adj) extremely tired
5. Rewrite the sentences in the passive voice. 9. Will the company employ a new worker?
9. Will a new worker be employed by the company?
6. __________ can be an excellent source of free, renewable energy for poor farmers. A. Turbine/ B. Biogas/ C. Solar panel/ D. Bulb
B. Biogas
5. Rewrite the sentences in the passive voice. 1. Jane will buy a new energy - saving computer.
A new energy - saving computer will be bought by Jane.
5. Rewrite the sentences in the passive voice. 10. Will the plumber repair the shower?
10. Will the shower be repaired by the plumber?
. Choose the word which has a different stress pattern from that of the others. A. musician/ B. scientist/C. energy/D. biogas
A. musician /mjuːˈzɪʃ.ən/
10. Biogas can be used to __________ natural gas in cooking, heating, or electrical generation. A. use up/ B. replace/ C. pollute/ D. install
B. replace (v)
8. Wind power is one of the earliest __________ sources of energy used by humankind. A. alternative/ B. polluted/ C. harmful / D. exhausted
A. alternative /ɒlˈtɜː.nə.tɪv/ (adj): thay thế
____________I can find it in only some places of the earth. It comes from deep inside the earth.
Geothermal heat /ˌdʒiː.əʊˈθɜː.məl/
5. Rewrite the sentences in the passive voice. 2. Her brother will install it.
It will be installed by her brother.
1. Choose the word which has a different stress pattern from that of the others. A. exercise/ B. calendar/ C. travelling/ D. unusual
D. unusual /ʌnˈjuː.ʒu.əl/
5. Rewrite the sentences in the passive voice. 4. Our boss will decide on the use of solar energy.
4. the use of solar energy will be decided on by our boss.
In India, the demand for __________ has always been more than the supply. A. shortage/B. sources /C. slogan/D. electricity
D. electricity
________It’s a clean source of energy. Sailboats couldn’t move without this power.
Wind energy
12. The non-renewable sources of energy that we are using are __________ and are bound to expire one day. A. limited/ B. plentiful/ C. abundant/ D. alternative
D. alternative
There are many available __________ power sources in Vietnam including sun, wind, water, etc. A. nuclear/ B. hydro/ C. renewable/ D. solar
C. renewable
_________When it moves from a high place to a lower place, it makes energy. This energy is used to create electricity.
Water power/ Hydroelectric power
1. Choose the word which has a different stress pattern from that of the others. A. excellent/ B. dangerous/ C. plentiful/ D. polluting
D. polluting /pəˈluːt/
1. Choose the word which has a different stress pattern from that of the others. A. abundant/ B. wonderful/ C. convenient/ D. important
B. wonderful
1. Choose the word which has a different stress pattern from that of the others. 1. A. excellent / B. marvelous/ C. performance/ D. similar
C. performance /pəˈfɔː.məns/
7. The government has warned that Britain will face power ________in the coming winters. A. coal/ B. shortages/ C. slogans/ D. energy
B. shortages /ˈʃɔː.tɪdʒ/ (n) sự thiếu hụt
5. Laos and Cambodia have big plans for building up to 11 __________ on the lower Mekong. A. dams/ B. slogans/ C. energy/ D. coals
A. dams
5. Rewrite the sentences in the passive voice. 7. He won't use coal for cooking.
Coal won’t be used for cooking.
3. __________ energy is produced by collecting sunlight and converting it into electricity. A. Hydro/B. Nuclear/C. Solar/D. Wind
C. Solar
___________This energy can be dangerous. It was used to make bombs in World War II.
Nuclear energy